Software Construction
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Course Content Topic-by-Topic
- Filters
#include <stdio.h>
#include <stdlib.h>
// write bytes of stream to stdout
void process_stream(FILE *stream) {
int byte;
while ((byte = fgetc(stream)) != EOF) {
if (fputc(byte, stdout) == EOF) {
perror("cat:");
exit(1);
}
}
}
// process files given as arguments
// if no arguments process stdin
int main(int argc, char *argv[]) {
if (argc == 1) {
process_stream(stdin);
} else {
for (int i = 1; i < argc; i++) {
FILE *in = fopen(argv[i], "r");
if (in == NULL) {
fprintf(stderr, "%s: %s: ", argv[0], argv[i]);
perror("");
return 1;
}
process_stream(in);
fclose(in);
}
}
return 0;
}
import sys
def process_stream(stream):
"""
copy bytes of f to stdout
"""
for line in stream:
print(line, end="")
def main():
"""
process files given as arguments, if no arguments process stdin
"""
if not sys.argv[1:]:
process_stream(sys.stdin)
else:
for pathname in sys.argv[1:]:
with open(pathname, "r") as f:
process_stream(f)
if __name__ == "__main__":
main()
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
// print lines containing the specified substring
void process_stream(FILE *stream, char *name, char *substring) {
char *line = NULL;
size_t line_size = 0;
int line_number = 1;
while (getline(&line, &line_size, stream) > 0) {
if (strstr(line, substring) != NULL) {
printf("%s:%d:%s", name, line_number, line);
}
line_number++;
}
free(line);
}
// process files given as arguments
// if no arguments process stdin
int main(int argc, char *argv[]) {
if (argc == 2) {
process_stream(stdin, "<stdin>", argv[1]);
} else {
for (int i = 2; i < argc; i++) {
FILE *in = fopen(argv[i], "r");
if (in == NULL) {
fprintf(stderr, "%s: %s: ", argv[0], argv[i]);
perror("");
return 1;
}
process_stream(in, argv[i], argv[1]);
fclose(in);
}
}
return 0;
}
import sys
def process_stream(f, name, substring):
"""
print lines containing substring
"""
for (line_number, line) in enumerate(f, start=1):
if substring in line:
print(f'{name}:{line_number}:{line}', end='')
def main():
"""
process files given as arguments, if no arguments process stdin
"""
if len(sys.argv) == 2:
process_stream(sys.stdin, "<stdin>", sys.argv[1])
elif len(sys.argv) > 2:
for pathname in sys.argv[2:]:
with open(pathname, 'r') as f:
process_stream(f, pathname, sys.argv[1])
if __name__ == '__main__':
main()
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
// count lines, words, chars in stream
// assumes Unix-like line separator '\n'
// breaks on other platforms, see https://en.wikipedia.org/wiki/Newline
void process_stream(FILE *in, char *name) {
int n_lines = 0;
int n_words = 0;
int n_chars = 0;
int in_word = 0;
int c;
while ((c = fgetc(in)) != EOF) {
n_chars++;
if (c == '\n') {
n_lines++;
}
if (isspace(c)) {
in_word = 0;
} else if (!in_word) {
in_word = 1;
n_words++;
}
}
printf("%d %d %d %s\n", n_lines, n_words, n_chars, name);
}
// process files given as arguments
// if no arguments process stdin
int main(int argc, char *argv[]) {
if (argc == 1) {
process_stream(stdin, "stdin");
} else {
for (int i = 1; i < argc; i++) {
FILE *in = fopen(argv[i], "r");
if (in == NULL) {
fprintf(stderr, "%s: %s: ", argv[0], argv[i]);
perror("");
return 1;
}
process_stream(in, argv[i]);
fclose(in);
}
}
return 0;
}
import sys
import os
def process_stream(stream):
"""
count lines, words, chars in stream
"""
lines = 0
words = 0
characters = 0
for line in stream:
lines += line.endswith(os.linesep)
words += len(line.split())
characters += len(line)
print(f"{lines:>6} {words:>6} {characters:>6}", end="")
def main():
"""
process files given as arguments, if no arguments process stdin
"""
if not sys.argv[1:]:
process_stream(sys.stdin)
else:
for pathname in sys.argv[1:]:
with open(pathname, "r") as f:
process_stream(f)
print(f" {pathname}")
if __name__ == "__main__":
main()
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
// cope stream to stdout except for repeated lines
void process_stream(FILE *stream) {
char *line = NULL;
size_t line_size = 0;
char *last_line = NULL;
size_t last_line_size = 0;
while (getline(&line, &line_size, stream) > 0) {
if (last_line == NULL || strcmp(line, last_line) != 0) {
fputs(line, stdout);
}
// grow last_line if line has grown
if (last_line_size != line_size) {
last_line = realloc(last_line, line_size);
assert(last_line != NULL);
last_line_size = line_size;
}
strncpy(last_line, line, line_size);
}
free(line);
free(last_line);
}
// process files given as arguments
// if no arguments process stdin
int main(int argc, char *argv[]) {
if (argc == 1) {
process_stream(stdin);
} else {
FILE *in = fopen(argv[1], "r");
if (in == NULL) {
fprintf(stderr, "%s: %s: ", argv[0], argv[1]);
perror("");
return 1;
}
process_stream(in);
fclose(in);
}
return 0;
}
import sys
def process_stream(stream):
"""
copy stream to stdout except for repeated lines
"""
last_line = None
for line in stream:
if last_line is None or line != last_line:
print(line, end='')
last_line = line
def main():
"""
process files given as arguments, if no arguments process stdin
"""
if not sys.argv[1:]:
process_stream(sys.stdin)
else:
for pathname in sys.argv[1:]:
with open(pathname, 'r') as f:
process_stream(f)
if __name__ == '__main__':
main()
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
static int cmpstringp(const void *p1, const void *p2)
{
return strcmp(* (char * const *) p1, * (char * const *) p2);
}
// print lines of stream in sorted order
void process_stream(FILE *stream) {
char *line = NULL;
size_t line_size = 0;
char **lines = NULL;
size_t lines_size = 0;
while (getline(&line, &line_size, stream) > 0) {
lines = realloc(lines, ++lines_size*sizeof(lines[0]));
lines[lines_size-1] = line;
line = NULL;
line_size = 0;
}
free(line);
qsort(lines, lines_size, sizeof(lines[0]), cmpstringp);
for (size_t i = 0; i < lines_size; i++) {
fputs(lines[i], stdout);
free(lines[i]);
}
free(lines);
}
// process files given as arguments
// if no arguments process stdin
int main(int argc, char *argv[]) {
if (argc == 1) {
process_stream(stdin);
} else {
for (int i = 1; i < argc; i++) {
FILE *in = fopen(argv[i], "r");
if (in == NULL) {
fprintf(stderr, "%s: %s: ", argv[0], argv[i]);
perror("");
return 1;
}
process_stream(in);
fclose(in);
}
}
return 0;
}
import sys
def process_stream(f):
"""
print lines of stream in sorted order
"""
print("".join(sorted(f)), end="")
def main():
"""
process files given as arguments, if no arguments process stdin
"""
if len(sys.argv) == 1:
process_stream(sys.stdin)
else:
with open(sys.argv[1], 'r') as f:
process_stream(f)
if __name__ == '__main__':
main()
import subprocess
import sys
# the real xargs runs the command multiple times if input is large
# the real xargs treats quotes specially
def main():
input_words = [w for line in sys.stdin for w in line.split()]
command = sys.argv[1:]
subprocess.run(command + input_words)
if __name__ == "__main__":
main()
This file contains examples of the use of the most common Unix
filter programs (
grep, wc, head, etc.)
It also contains solutions to the exercises discussed in lectures.
-
Consider a a file course_codes.tsv
containing UNSW course codes and names.
ls -l course_codes.tsv -rw-r--r-- 1 cs2041 cs2041 907421 Feb 9 04:23 course_codes.tsv
wc course_codes.tsv 27383 119534 907421 course_codes.tsv
head course_codes.tsv ACCT1501 Accounting & Financial Mgt 1A ACCT1511 Accounting & Financial Mgt 1B ACCT2101 Industry Placement 1 ACCT2507 Intro to Accounting Research ACCT2511 Financial Acct Fundamentals ACCT2522 Management Acc for Decision ACCT2532 Management Accounting (Hons) ACCT2542 Corporate Financial Reporting ACCT2552 Corporate Financial Rep (Hons) ACCT2672 Accounting analytics
It looks like the code is separated from the title by a number of spaces. We can check this viacat -A:head -5 course_codes.tsv | cat -A ACCT1501^IAccounting & Financial Mgt 1A$ ACCT1511^IAccounting & Financial Mgt 1B$ ACCT2101^IIndustry Placement 1$ ACCT2507^IIntro to Accounting Research$ ACCT2511^IFinancial Acct Fundamentals$
This shows us that our initial guess was wrong, and there's actually a tab character between the course code and title (shown as^Ibycat -A). Also, the location of the end-of-line marker ($) indicates that there are no trailing spaces or tabs.If we need to know what COMP courses there are:
grep -E -c COMP course_codes.tsv 251
grep -E COMP course_codes.tsv COMP0001 Quality Management COMP0011 Fundamentals of Computing COMP1000 Web, Spreadsheets & Databases COMP1001 Introduction to Computing COMP1010 The Art of Computing COMP1011 Computing 1A COMP1021 Computing 1B COMP1081 Harnessing the Power of IT COMP1091 Solving Problems with Software COMP1400 Programming for Designers COMP1511 Programming Fundamentals COMP1521 Computer Systems Fundamentals COMP1531 Software Eng Fundamentals COMP1711 Higher Computing 1A COMP1721 Higher Computing 1B COMP1811 Computing 1 (Procedural) COMP1821 Computing 2 COMP1911 Computing 1A COMP1917 Computing 1 COMP1921 Computing 1B COMP1927 Computing 2 COMP2011 Data Organisation COMP2021 Digital System Structures COMP2031 Concurrent Computing COMP2041 Software Construction COMP2091 Computing 2 COMP2110 Software System Specification COMP2111 System Modelling and Design COMP2121 Microprocessors & Interfacing COMP2411 Logic and Logic Programming COMP2511 O-O Design & Programming COMP2521 Data Structures and Algorithms COMP2711 Higher Data Organisation COMP2811 Computing B COMP2911 Eng. Design in Computing COMP2920 Professional Issues and Ethics COMP3111 Software Engineering COMP3120 Introduction to Algorithms COMP3121 Algorithms & Programming Tech COMP3131 Programming Languages & Compil COMP3141 Software Sys Des&Implementat'n COMP3151 Foundations of Concurrency COMP3152 Comparative Concurrency Semant COMP3153 Algorithmic Verification COMP3161 Concepts of Programming Lang. COMP3171 Object-Oriented Programming COMP3211 Computer Architecture COMP3221 Microprocessors & Embedded Sys COMP3222 Digital Circuits and Systems COMP3231 Operating Systems COMP3241 Real Time Systems COMP3311 Database Systems COMP3331 Computer Networks&Applications COMP3411 Artificial Intelligence COMP3421 Computer Graphics COMP3431 Robotic Software Architecture COMP3441 Security Engineering COMP3511 Human Computer Interaction COMP3601 Design Project A COMP3710 Software Project Management COMP3711 Software Project Management COMP3720 Total Quality Management COMP3821 Ext Algorithms&Prog Techniques COMP3891 Ext Operating Systems COMP3900 Computer Science Project COMP3901 Special Project A COMP3902 Special Project B COMP3931 Ext Computer Networks & App COMP4001 Object-Oriented Software Dev COMP4002 Logic Synthesis & Verification COMP4003 Industrial Software Developmen COMP4011 Web Applications Engineering COMP4012 Occasional Elec S2 - Comp.Eng. COMP4022 Theory of Neural Nets COMP4111 Distributed Object Sys & Tech COMP4121 Advanced Algorithms COMP4128 Programming Challenges COMP4131 Programming Language Semantics COMP4132 Adv. Functional Programming COMP4133 Advanced Compiler Construction COMP4141 Theory of Computation COMP4151 Algorithmic Verification COMP4161 Advanced Verification COMP4181 Language-based Software Safety COMP4211 Adv Architectures & Algorithms COMP4215 Vlsi Systems Architecture and COMP4216 Distributed Operating Systems COMP4314 Next Generation Database Systs COMP4317 XML and Databases COMP4335 Wireless Mesh&Sensor Networks COMP4336 Mobile Data Networking COMP4337 Securing Fixed & Wireless Netw COMP4411 Experimental Robotics COMP4412 Introduction to Modal Logic COMP4415 First-order Logic COMP4416 Intelligent Agents COMP4418 Knowledge Representation COMP4431 Game Design Workshop COMP4442 Advanced Computer Security COMP4444 Neural Networks COMP4511 User Interface Design & Constr COMP4601 Design Project B COMP4903 Industrial Training (B.E.) COMP4904 Industrial Training 1 COMP4905 Industrial Training 2 COMP4906 Industrial Training 3 COMP4910 Thesis Part A COMP4911 Thesis Part B COMP4913 Computer Science 4 Honours P/T COMP4914 Computer Science 4 Honours F/T COMP4920 Professional Issues and Ethics COMP4930 Thesis Part A COMP4931 Thesis Part B COMP4941 Thesis Part B COMP4951 Research Thesis A COMP4952 Research Thesis B COMP4953 Research Thesis C COMP4961 Computer Science Thesis A COMP4962 Computer Science Thesis B COMP4963 Computer Science Thesis C COMP6080 Web Front-End Programming COMP6324 IoT Services Engineering COMP6441 Security Engineering COMP6443 Web Application Security COMP6445 Digital Forensics COMP6447 Security Assessment COMP6448 Security Masterclass COMP6451 Cryptocurrency and DLT COMP6452 Blockchain App Architecture COMP6714 Info Retrieval and Web Search COMP6721 (In-)Formal Methods COMP6731 Combinatorial Data Processing COMP6733 Internet of Things COMP6741 Algorithms for Intractable Pbs COMP6752 Modelling Concurrent Systems COMP6771 Advanced C++ Programming COMP6841 Extended Security Engineering COMP6843 Extended WebApp Security COMP6845 Extended Digital Forensics COMP6991 Modern Prog Problems with Rust COMP8524 Postgraduate Elective 24 UOC COMP9000 Special Program COMP9001 E-Commerce Technologies COMP9002 XML and Databases COMP9008 Software Engineering COMP9009 Adv Topics in Software Eng COMP9011 Literacy and Programming COMP9012 Software Engineering and Tools COMP9013 Data Bases and Expert Systems COMP9014 Comp Organizat'n & Interfacing COMP9015 Issues in Computing COMP9018 Advanced Graphics COMP9020 Foundations of Comp. Science COMP9021 Principles of Programming COMP9022 Digital Systems Structures COMP9023 Functional Programming COMP9024 Data Structures & Algorithms COMP9031 Internet Programming COMP9032 Microprocessors & Interfacing COMP9041 Software Construction COMP9044 Software Construction COMP9081 Harnessing the Power of IT COMP9101 Design &Analysis of Algorithms COMP9102 Programming Lang & Compilers COMP9103 Algorithms & Comp. Complexity COMP9114 Formal Specification COMP9115 Prog Languages: Fund. Concepts COMP9116 S'ware Dev: B-Meth & B-Toolkit COMP9117 Software Architecture COMP9151 Foundations of Concurrency COMP9152 Comparative Concurrency Semant COMP9153 Algorithmic Verification COMP9154 Foundations of Concurrency COMP9161 Concepts of Programming Lang. COMP9164 Concepts of Programming Lang. COMP9171 Object-Oriented Programming COMP9181 Language-based Software Safety COMP9201 Operating Systems COMP9211 Computer Architecture COMP9214 Computer Org. & Architecture COMP9215 Vlsi System Design COMP9216 Parallel &Distributed Comp Sys COMP9221 Microprocessors & Embedded Sys COMP9222 Digital Circuits and Systems COMP9231 Integrated Digital Systems COMP9241 Supercomputing Techniques COMP9242 Advanced Operating Systems COMP9243 Distributed Systems COMP9244 Software View of Proc Architec COMP9245 Real-Time Systems COMP9283 Ext Operating Systems COMP9301 Cyber Security Project COMP9302 Cyber Security Project B COMP9311 Database Systems COMP9312 Data Analytics for Graphs COMP9313 Big Data Management COMP9314 Next Generation Database Systs COMP9315 Database Systems Implementat'n COMP9316 eCommerce Implementation COMP9317 XML and Databases COMP9318 Data Warehousing & Data Mining COMP9319 Web Data Compression & Search COMP9321 Data Services Engineering COMP9322 Software Service Design & Eng COMP9323 e-Enterprise Project COMP9331 Computer Networks&Applications COMP9332 Network Routing and Switching COMP9333 Advanced Computer Networks COMP9334 Systems Capacity Planning COMP9335 Wireless Mesh&Sensor Networks COMP9336 Mobile Data Networking COMP9337 Securing Fixed & Wireless Netw COMP9414 Artificial Intelligence COMP9415 Computer Graphics COMP9416 Knowledge Based Systems COMP9417 Machine Learning & Data Mining COMP9418 Advanced Machine Learning COMP9431 Robotic Software Architecture COMP9434 Robotic Software Architecture COMP9441 Security Engineering COMP9444 Neural Networks, Deep Learning COMP9447 Security Engineering Workshop COMP9491 Applied AI COMP9511 Human Computer Interaction COMP9514 Advanced Decision Theory COMP9515 Pattern Classification COMP9517 Computer Vision COMP9518 Pattern Recognition COMP9519 Multimedia Systems COMP9596 Research Project COMP9614 Linguistics COMP9701 Computer Graphics Using a Gui COMP9727 Recommender Systems COMP9790 Principles of GNSS Positioning COMP9791 Modern Navigation &Positioning COMP9801 Ext Design&Analysis of Algo COMP9814 Ext Artificial Intelligence COMP9833 Ext Computer Networks & Appl COMP9844 Ext Neural Networks COMP9900 Info Tech Project COMP9901 P/T Res. Thesis Comp Sci & Eng COMP9902 Res. Thesis Comp Sci & Eng F/T COMP9910 Mgt&Com Skills-CompSci&Eng Res COMP9912 Project (24 UOC) COMP9918 Project Report (90Cr) COMP9921 Personal Software Process for COMP9930 Readings in Comp Sci and Eng COMP9945 Research Project COMP9991 Research Project A COMP9992 Research Project B COMP9993 Research Project C
Either of the two commands below tell us which courses have "comp" in their name or code (in upper or lower case).tr A-Z a-z <course_codes.tsv | grep -E comp aciv2503 eng computational meth 1a aciv2504 eng computational meth 1b aciv2518 eng computational methods 1 aciv3503 eng computational methods 2a aciv3504 eng computational methods 2b aciv3516 eng computational methods 2 acma2102 eng computational methods 1 acma3102 eng computational methods 2 acma4021 computer tools for eng mgt acsc1100 intro to computer science acsc1401 computer tools for engineers acsc1501 computer tools for engineers acsc1502 computer prog for engineers acsc1600 computer science 1 acsc1800 computer science 1e acsc2004 comparative prog languages acsc2009 computer speech processing acsc2013 human computer interaction acsc2015 interactive computer graphics acsc2018 comp tools for decision making acsc2101 computer science core 2a acsc2102 computer science core 2b acsc2104 computer systems architecture acsc2106 computer languages & algorithm acsc2107 computer languages b acsc2109 computer technology acsc2405 computer architecture 2ee acsc2601 computer science 2a acsc2602 computer science 2b acsc2800 computer science 2e acsc2801 computer science 2ce acsc2802 computer science 2ee acsc2803 computer science 2ae acsc2804 computer science 2me acsc3003 computer project acsc3029 computing project 3 acsc3030 cryptography & comp security 3 acsc3034 human computer interaction 3 acsc3102 human computer interaction acsc3601 computer science 3a acsc3603 computer science 3c acsc4191 computer science 4 (hons) f/t acsc4501 cryptog & computer security e acsc4502 computer speech e acsc4690 computer science 4 (hon) f/t acsc4691 computer science 4 (hon) p/t acsc7304 computer graphics acsc7306 computer speech processing acsc7316 it spec top 1: comput analysis acsc7336 computer security acsc7362 distributed computing acsc8201 intro to computer and info sys acsc8208 comp security & cryptography acsc8211 computer graphics acsc8218 computer speech processing acsc8226 evolutionary computation acsc8245 comp security & cryptography acsc8248 computer graphics acsc8256 comp speech processing acsc9000 computer science research f/t acsc9001 computer science research p/t aele2007 computer design aele2505 computer design aele2508 microcomputer interfacing aele3015 computer design aele3021 microcomputer interfacing 1 aele3031 microcomputer interfacing aele3509 microcomputer interfacing aele4005 microcomputer interfacing a aele4072 computer control theory aele4511 computer control theory amat3026 complex analysis 3 amat3107 complex variables amat3115 scientific computation amat3401 complex analysis 3e amat3503 complex variables e amec3023 composites and adhesives amec3512 pumps, turbines & compressors amec4005 composite mechanics amec4019 eng app of comp fluid dynamics amec4046 composite mechanics ance8001 computational mathematics ance8002 supercomputing techniques ance8103 fundamental applied computat'n ance8105 computational techniques ance9105 comp techniques fluid dynamics aphy3028 computational physics aphy3041 computational physics aphy3113 computational physics aphy3120 computers & electronics in phy aphy4003 microcomp. appl. in adv. mats. apol2617 intro to comparative politics apol3621 intro to comparative politics arch1391 digital computation studio arch5200 computer graphics programming arch5201 computer applications 1 arch5202 computer applications 2 arch5203 computer applications 3 arch5205 theory of arch computing arch5220 computer graphics programming arch5221 computer graphics programming arch5222 computer applications 1 arch5223 computer applications 2 arch5940 theory of arch computing 1 arch5941 theory of arch computing 2 arch5942 arch computing seminar arch5943 theory of arch computing arch6201 architectural computing 1 arch6205 architectural computing 2 arch6214 architectural computing 2 arch7204 design computing theory arch7205 computer graphics programming arch7221 computer modelling & rendering arts2301 computers, brains & minds atax0002 computer information systems atax0053 acct for complex struct & inst atax0324 gst: complex issues & planning atax0341 comparative tax systems atax0424 gst: complex issues & planning atax0441 comparative tax systems atax0641 comparative tax systems atax0903 legal comp database research atax0904 computer based acc spreadsheet atax0907 computer database aust2002 aboriginal stud: global comp 1 aust2003 aboriginal stud: global comp 2 aven1500 computing for aviation beil0003 be annual design competition beil0004 design competitions and bids benv1141 computers and information tech benv1242 computer-aided design benv2405 computer graphics programming benv2406 design and computation benv7503 geocomputation binf3020 computational bioinformatics binf9020 computational bioinformatics biom5912 comp thesis b&c biom5920 thesis part a (comp) biom5921 thesis part b (comp) biom9332 biocompatibility biom9334 comprehensive biomaterials sci biom9501 computing for biomedical eng biom9601 biomed applic.of microcomp 1 biom9602 biomed applic.of microcomp 2 bios3021 comparative animal physiology bldg2281 introduction to computing bldg3282 computer apps in building bldg5103 computers in management bldg6155 computers in construction mgmt ceic5310 comp studies in process ind ceic5335 adv comp methods process ind ceic6711 complex fluids ceic8310 computing studies proc ind chem3031 inorg chem:trans metals & comp chem3640 computers in chemistry civl1015 computing civl1106 computing & graphics civl3015 engineering computations civl3106 engineering computations civl9820 computational structural mech cmed9517 adv biostatistic & stat comp cmed9520 intro stat comp & stats in epi code1110 computational design theory 1 code1150 computational design i code1210 computational design theory 2 code1231 urban computing code1240 computational design 1 code2110 computational design theory 3 code2121 advanced computational design code2132 computational design 3 (urban) cofa1531 studio research -m'media comp1 cofa1533 studio research -m'media comp3 cofa2078 studio research basic comp cofa2080 std research composition&des cofa2680 multi-media computing unit 1 cofa2681 multi-media computing unit 2 cofa2682 multi-media computing unit 3 cofa2683 multi-media computing unit 4 cofa2684 multi-media computing unit 5 cofa3680 m'media computing unit 1(elec) cofa3681 multimedia computing elective1 cofa3682 multimedia computing elective2 cofa3810 introduction to computing cofa3811 multimedia computing workshop cofa3835 composition & design workshop cofa3840 advanced multi-media computing cofa4036 the computer&the art educator cofa5106 design & comp: an introduction cofa5116 design and computers 1 cofa5130 typography and composition cofa5208 design & computers:2d & 3d cad cofa5216 design and computers 1 cofa5240 design and computers 2 cad cofa5241 design & computers 2 graphics cofa5308 design and timebased computer cofa5315 design and computers 2 cofa5338 design and computers 3 - cad cofa5339 design&computers 3 - graphics cofa5434 design and computers 4 cofa6315 design and computers s2 only cofa7006 applied arts wshop 2-comp tech cofa7051 computer technology 1 cofa7052 computer technology 2 cofa8670 intro to multimedia computing cofa9058 mae elective(design&computers) comd1000 intro to comparative develop't comm8004 becoming a complete scholar comp0001 quality management comp0011 fundamentals of computing comp1000 web, spreadsheets & databases comp1001 introduction to computing comp1010 the art of computing comp1011 computing 1a comp1021 computing 1b comp1081 harnessing the power of it comp1091 solving problems with software comp1400 programming for designers comp1511 programming fundamentals comp1521 computer systems fundamentals comp1531 software eng fundamentals comp1711 higher computing 1a comp1721 higher computing 1b comp1811 computing 1 (procedural) comp1821 computing 2 comp1911 computing 1a comp1917 computing 1 comp1921 computing 1b comp1927 computing 2 comp2011 data organisation comp2021 digital system structures comp2031 concurrent computing comp2041 software construction comp2091 computing 2 comp2110 software system specification comp2111 system modelling and design comp2121 microprocessors & interfacing comp2411 logic and logic programming comp2511 o-o design & programming comp2521 data structures and algorithms comp2711 higher data organisation comp2811 computing b comp2911 eng. design in computing comp2920 professional issues and ethics comp3111 software engineering comp3120 introduction to algorithms comp3121 algorithms & programming tech comp3131 programming languages & compil comp3141 software sys des&implementat'n comp3151 foundations of concurrency comp3152 comparative concurrency semant comp3153 algorithmic verification comp3161 concepts of programming lang. comp3171 object-oriented programming comp3211 computer architecture comp3221 microprocessors & embedded sys comp3222 digital circuits and systems comp3231 operating systems comp3241 real time systems comp3311 database systems comp3331 computer networks&applications comp3411 artificial intelligence comp3421 computer graphics comp3431 robotic software architecture comp3441 security engineering comp3511 human computer interaction comp3601 design project a comp3710 software project management comp3711 software project management comp3720 total quality management comp3821 ext algorithms&prog techniques comp3891 ext operating systems comp3900 computer science project comp3901 special project a comp3902 special project b comp3931 ext computer networks & app comp4001 object-oriented software dev comp4002 logic synthesis & verification comp4003 industrial software developmen comp4011 web applications engineering comp4012 occasional elec s2 - comp.eng. comp4022 theory of neural nets comp4111 distributed object sys & tech comp4121 advanced algorithms comp4128 programming challenges comp4131 programming language semantics comp4132 adv. functional programming comp4133 advanced compiler construction comp4141 theory of computation comp4151 algorithmic verification comp4161 advanced verification comp4181 language-based software safety comp4211 adv architectures & algorithms comp4215 vlsi systems architecture and comp4216 distributed operating systems comp4314 next generation database systs comp4317 xml and databases comp4335 wireless mesh&sensor networks comp4336 mobile data networking comp4337 securing fixed & wireless netw comp4411 experimental robotics comp4412 introduction to modal logic comp4415 first-order logic comp4416 intelligent agents comp4418 knowledge representation comp4431 game design workshop comp4442 advanced computer security comp4444 neural networks comp4511 user interface design & constr comp4601 design project b comp4903 industrial training (b.e.) comp4904 industrial training 1 comp4905 industrial training 2 comp4906 industrial training 3 comp4910 thesis part a comp4911 thesis part b comp4913 computer science 4 honours p/t comp4914 computer science 4 honours f/t comp4920 professional issues and ethics comp4930 thesis part a comp4931 thesis part b comp4941 thesis part b comp4951 research thesis a comp4952 research thesis b comp4953 research thesis c comp4961 computer science thesis a comp4962 computer science thesis b comp4963 computer science thesis c comp6080 web front-end programming comp6324 iot services engineering comp6441 security engineering comp6443 web application security comp6445 digital forensics comp6447 security assessment comp6448 security masterclass comp6451 cryptocurrency and dlt comp6452 blockchain app architecture comp6714 info retrieval and web search comp6721 (in-)formal methods comp6731 combinatorial data processing comp6733 internet of things comp6741 algorithms for intractable pbs comp6752 modelling concurrent systems comp6771 advanced c++ programming comp6841 extended security engineering comp6843 extended webapp security comp6845 extended digital forensics comp6991 modern prog problems with rust comp8524 postgraduate elective 24 uoc comp9000 special program comp9001 e-commerce technologies comp9002 xml and databases comp9008 software engineering comp9009 adv topics in software eng comp9011 literacy and programming comp9012 software engineering and tools comp9013 data bases and expert systems comp9014 comp organizat'n & interfacing comp9015 issues in computing comp9018 advanced graphics comp9020 foundations of comp. science comp9021 principles of programming comp9022 digital systems structures comp9023 functional programming comp9024 data structures & algorithms comp9031 internet programming comp9032 microprocessors & interfacing comp9041 software construction comp9044 software construction comp9081 harnessing the power of it comp9101 design &analysis of algorithms comp9102 programming lang & compilers comp9103 algorithms & comp. complexity comp9114 formal specification comp9115 prog languages: fund. concepts comp9116 s'ware dev: b-meth & b-toolkit comp9117 software architecture comp9151 foundations of concurrency comp9152 comparative concurrency semant comp9153 algorithmic verification comp9154 foundations of concurrency comp9161 concepts of programming lang. comp9164 concepts of programming lang. comp9171 object-oriented programming comp9181 language-based software safety comp9201 operating systems comp9211 computer architecture comp9214 computer org. & architecture comp9215 vlsi system design comp9216 parallel &distributed comp sys comp9221 microprocessors & embedded sys comp9222 digital circuits and systems comp9231 integrated digital systems comp9241 supercomputing techniques comp9242 advanced operating systems comp9243 distributed systems comp9244 software view of proc architec comp9245 real-time systems comp9283 ext operating systems comp9301 cyber security project comp9302 cyber security project b comp9311 database systems comp9312 data analytics for graphs comp9313 big data management comp9314 next generation database systs comp9315 database systems implementat'n comp9316 ecommerce implementation comp9317 xml and databases comp9318 data warehousing & data mining comp9319 web data compression & search comp9321 data services engineering comp9322 software service design & eng comp9323 e-enterprise project comp9331 computer networks&applications comp9332 network routing and switching comp9333 advanced computer networks comp9334 systems capacity planning comp9335 wireless mesh&sensor networks comp9336 mobile data networking comp9337 securing fixed & wireless netw comp9414 artificial intelligence comp9415 computer graphics comp9416 knowledge based systems comp9417 machine learning & data mining comp9418 advanced machine learning comp9431 robotic software architecture comp9434 robotic software architecture comp9441 security engineering comp9444 neural networks, deep learning comp9447 security engineering workshop comp9491 applied ai comp9511 human computer interaction comp9514 advanced decision theory comp9515 pattern classification comp9517 computer vision comp9518 pattern recognition comp9519 multimedia systems comp9596 research project comp9614 linguistics comp9701 computer graphics using a gui comp9727 recommender systems comp9790 principles of gnss positioning comp9791 modern navigation &positioning comp9801 ext design&analysis of algo comp9814 ext artificial intelligence comp9833 ext computer networks & appl comp9844 ext neural networks comp9900 info tech project comp9901 p/t res. thesis comp sci & eng comp9902 res. thesis comp sci & eng f/t comp9910 mgt&com skills-compsci&eng res comp9912 project (24 uoc) comp9918 project report (90cr) comp9921 personal software process for comp9930 readings in comp sci and eng comp9945 research project comp9991 research project a comp9992 research project b comp9993 research project c crim3010 comparative criminal justice cven1015 computing cven1025 computing cven2002 engineering computations cven2025 engineering computations 1 cven2702 engineering computations cven3015 engineering computations cven3025 engineering computations 2 cven4307 steel & composite structures cven9820 computational struct mechanics cven9822 steel & composite structures cven9827 composite steel-concrete struc danc2000 dance analysis & composition 1 danc2005 dance analysis & composition 2 danc2015 dance analysis & composition 3 dpde1005 architectural comp & modelling dpst1092 computer systems fundamentals ecoh4326 comparative iss in econ hist ecoh5357 comparative economic history econ3213 comparative forecasting techs econ5122 compet. in the know. econ. econ5255 computational stats & econ mod edst1492 computer skills for teachers edst2608 computers & teaching-learning edst2706 intro comp assisted instruct'n edst4092 computer skills for teachers edst4157 computing studies method 1 edst4158 computing studies method 2 edst5022 curr rsch on comps in instruct elec4343 source coding and compression elec4432 computer control &instrument'n elec4605 quantum devices and computers elec4632 computer control systems elec9401 computer control systems 1 elec9402 computer control systems 2 elec9403 real time computing & control elec9733 real computing and control engg1811 computing for engineers euro2302 the messiah complex expa1084 applied arts workshop 2 (compu expa2013 computer technology 1 expa2014 computer technology 2 expa3010 dance analysis & composition 1 expa3011 dance analysis & composition 2 expa3012 dance analysis & composition 3 expa3013 dance analysis & composition 4 expa3014 dance analysis & composition 5 expa3015 dance analysis & composition 6 expa4124 computer resources for artists expa5080 teach dance: improv'n&compos'n expa7748 composition studies 1 expa7749 composition studies 2 fibr2201 computing applications fins5553 insur. comp. oper. & manage. fins5582 mfinec research component fndn0301 computing studies fndn0302 computing studies and research fndn0303 computing for design fndn0304 computing for academic purpose fndn0305 computing for acad purpose h fndn0306 computing for acad purposes s fndn0311 computing studies - t fndn0312 computing academic purpose - t fndn0314 computing for design - t fndn0315 computing for acad purpose th fndn0316 computing for acad purp - ts food4220 computer applications food4320 computer applications food4537 computing in food science food9101 complex fluid micro & rheology gbat9131 leadership in a complex enviro gend1212 analysing a picture:comp.&des. gend4201 design and computing gene8001 computer game design genm0515 computers for professionals genp0515 computers for professionals gens2001 the computer gens5525 computer: impact, signif, uses gens9038 mathematics and computing 1 gens9039 mathematics and computing 2 gens9040 mathematics and computing 3 gens9041 mathematics and computing 4 gent0407 tv soaps: a comparative study gent0603 computer: impact, signif, uses gent0802 complexity of everyday life gent1003 computers into the 21st c genz1001 competition and innovation genz8501 computers in society geog3071 computer cartography geog3161 computer mapping &data display geog3861 computer mapping geog9014 computer mapping &data display geog9210 computer mapping &data display geol0300 computing&stats for geologists geol2041 geological computing geol9090 computing for groundwater spec gmat1111 introduction to computing gmat1150 survey methods& computations gmat1300 comp appl in geomatics gmat2111 principles of comp. processing gmat2112 principles of comp. processing gmat2122 computer graphics 1 gmat2131 survey computations gmat2350 comp for spatial info sciences gmat2500 surveying computations a gmat2550 surveying computations b gmat3111 survey computations gmat3122 computer graphics 1 gmat3231 geodetic computations gmat4111 data analysis and computing 1 gmat4112 data analysis and computing 1 gmat5111 data analysis and computing 2 gmat5112 data analysis and computing 2 gmat5122 computer graphics 2 hdat9300 computing 4 hdat heal9471 comparative h'lth care systems heal9501 comp tech for health serv mngt heal9521 computer for postgraduates hist2046 contacts,culture & comparisons hist2487 the messiah complex hpsc2610 computers, brains & minds hpst2004 computers, brains and minds hpst2109 computers, brains & minds ides2121 introduction to computing ides3101 design studio 5: complexity ides3231 adv computer aided product des ides5153 computer graphic applications ides5154 computer aided design iest5009 competencies in sustainability iest5010 competencies in sustainability ilas0232 comp prog for info applic'ns ilas0233 computing applications in the infs1601 introduction to computing infs3607 distributed computer systems infs4858 managing complex projects inta1001 interior arch composition 1 inta1002 interior arch composition 2 inta1003 interior arch composition 3 irob5732 spec topic- internat & comp ir irob5734 adv seminar-internat & comp ir jurd7419 competition law and policy jurd7468 aust legal system comp perspec jurd7473 asian competition law jurd7474 competition law and ip jurd7522 competition law jurd7546 law and tech comp perspectives jurd7549 child rights comp clinic jurd7603 global issues in comp policy jurd7610 mediation competition jurd7616 international & comparative ip jurd7648 transitional justice intl comp jurd7989 comparative anti-terrorism law jwst2104 the messiah complex kcme1107 intro comp&stats for geol &min kcme2104 appl'n of computers in mining land1131 intro to computer applications laws1032 computer applications to law laws2065 comparative law laws2085 comparative law laws2110 comparative constitutional law laws2148 harry gibbs moot comp 8uoc laws2149 harry gibbs moot comp laws2259 telecomm., competition & cons. laws2410 mediation competition laws2589 complex civil litigation laws2731 comparative criminal justice laws3009 comparative criminal justice: laws3022 competition law laws3035 developing comp apps to law laws3051 telecomm. competition & cons. laws3346 law and tech comp perspectives laws3348 transitional justice intl comp laws3368 aust legal system comp perspec laws3510 mediation competition laws3549 child rights comp clinic laws4016 international & comparative ip laws4019 competition law laws4089 comparative anti-terrorism law laws4120 themes in asian & compar. law laws4133 adv asian and comparative law laws4155 european union competition law laws4291 comparative constitutional law laws4609 develop computer apps to law laws4619 developing comp apps to law b laws4620 computer applications to law laws4765 complex commercial litigation laws5201 corporate compliance managment laws5231 competition law & regulation laws5234 competition law and regulation laws7003 global issues in comp policy laws7430 research component laws8016 international & comparative ip laws8073 asian competition law laws8074 competition law and ip laws8118 legal systems in comp persp laws8143 comparative patent law laws8144 comparative trade mark law laws8168 aust legal system comp perspec laws8203 global issues in comp policy laws8219 competition law and policy laws8289 comparative anti-terrorism law laws8346 law and tech comp perspectives laws8348 transitional justice intl comp laws8410 comparative law laws8765 complex commercial litigation laws9049 int. & comp. indigenous issues laws9875 comparative law laws9884 int & comp indig legal issues laws9973 comparative law laws9984 int & comp indig legal issues legt5531 comp. bus. & legal strategies legt5602 tax admin. & compliance libs0233 comp applications in info env libs0521 comp prog for bibliog systems manf3500 computers in manufacturing 1 manf4500 computers in manufacturing 2 manf4601 comp aided production mgmt a manf4602 comp aided production mgmt b manf8560 computer integrated manufact. manf9460 computer integrated manufact. manf9500 computer-aided progrmg for num manf9520 computer-aided manufacture manf9543 comp aided design/manufacture manf9560 computer integrated manufact. mark3022 computer applications in mktg mark7022 comp. applications in mktg math1061 introductory applied computing math2301 mathematical computing math2430 symbolic computing math2520 complex analysis math2521 complex analysis math2620 higher complex analysis math2621 higher complex analysis math2810 statistical computing math2910 higher statistical computing math3101 comp maths science & eng math3301 advanced math computing math3311 comp mathematics for finance math3400 logic and computability math3421 logic and computability math3430 symbolic computing math3680 higher complex analysis math3790 higher computat. combinatorics math3800 statistical computation 1 math3810 statistical computation 2 math3821 stat modelling & computing math3861 thry of stats 3 -stat'cal comp math3871 bayesian inference and comp math4003 maths and comp sci honours f/t math4004 maths and comp sci honours p/t math5009 comp'l coursework thesis ft math5010 comp'l coursework thesis pt math5245 computational fluid dynamics math5305 comp maths science & eng math5315 high perf numerical computing math5335 comp mathematics for finance math5400 logic and computability math5435 applied algebraic computation math5685 complex analysis math5856 intro to stats and stat comput math5960 bayesian inference & comput'n math9315 math computing(h perf num com) mats1021 computing in materials science mats1264 fibre reinf. plastic composite mats1274 metal&ceramic matrix composite mats1304 composite materials mats1364 composite and electronic matls mats3064 composite materials mats4005 composites and functional mats mats4174 metal matrix composites mats5342 comp modelling & design mats6110 computational materials mech1500 computing 1m mech3500 computing 2m mech3510 computing applications in mech mech3530 computing applcts in mech.sys. mech3540 computational engineering mech4130 computer-aided eng design mech4150 dsgn&maintenance of components mech4500 computing 3m mech4509 computing science for mech eng mech4620 computational fluid dynamics mech8620 computational fluid dynamics mech9130 computer-aided eng design mech9150 dsgn&maintenance of components mech9420 composite materials and mechan mech9620 computational fluid dynamics meft5103 computer media mgmt2106 comparative management systems mgmt3004 complexstrat&pol mgmt5802 comp. adv. through people mine0710 computing 1 mine1720 microcomputers (mining) mine1730 computer application in mining mine3140 computational meth.in geomech. mine4082 computational methods mine4810 comp methods in geomechanics mngt0372 comparative management systems mngt0378 compensation & perf apppraisal mngt0533 special topics in computing mngt6584 complex adaptive leadership mtrn2500 comp for mtrn mtrn3500 comp appl in mechatronic sys mtrn3530 computing applcts in mech.sys. pfst2000 dance analysis & composition 1 phcm9471 comparative h'lth care systems phcm9501 comp tech for health serv mngt phil5206 ai & computer science phil5207 ai and computer science 2a phys1601 comp. applic'ns in exp. sci. 1 phys2001 mech & computational physics phys2020 computational physics phys2120 mechanics and computational phys2601 computer applications 2 phys3601 comp. appl. in instrumentation phys3610 computational physics phys3620 comp. based signal processing plan1061 computer literacy plan2413 computers&information systems plan2414 computer applicat'n in plan 1 plan3414 plann elect-comp app in plan 1 pols2016 comparative pol. culture pols3953 comparative politics: russia psyc3191 computer science & psychology ptrl1013 computing-petroleum engineers ptrl4006 well completions & production ptrl4013 well completion & stimulation ptrl5016 well completions & stimulation ptrl6016 well completions & stimulation regs0010 numerical and computer methods regs0044 comp law in global context regs0067 competition law in a global regs0201 vector calculus and complex va regs0218 compliance: financial services regs0306 comparative constitutional law regs0368 comparative industrial law regs0370 comparative broadcasting law regs0373 competition law and policy regs0417 competition law and policy regs0428 comp. applic. in linguistics regs0453 multiple regress. & stat comp regs0474 comparative international tax regs0513 comparative competition law regs0541 comparative corporate taxation regs0545 computational fluid dynamics regs0633 comparative corp & comm law regs0638 international comparative corp regs0718 energy co-compliance in bldgs regs1073 theory of computation b regs1120 competitive intelligence regs2013 biochemistry: molecular compon regs3092 comp cntrl of machines & proc regs3265 intl and comparative ind. rel. regs3410 computer networks regs3419 competition law enforcement regs3446 comput'al method for stat.mod. regs3478 public companies regs3485 competition law regs3529 company law regs3557 comp mat in hazard mar environ regs3561 computers in business regs3568 issues in compet. advantages 2 regs3576 issues in competitive advant i regs3598 company and commercial law regs3732 adv computerised legal res regs3761 companies and securities law regs3765 computerized legal inf systems regs3835 computer law regs3843 comparative law (a) regs3874 computer based info systems regs3886 strategic competitive advantag regs3895 companies and securities law regs3909 trade marks & unfair comp regs3948 competition law regs3966 comparative corporate governan regs4061 asian & comparative philosophy regs4356 comparative business-govt rels regs4973 principles of company law regs5004 statistical computation regs5109 company law regs5618 comp integrated manufacturing regs7309 competitive analysis regs7319 competitive marketing strat. regs7655 human rights & intl comp persp regs7726 composites & multiphase polyme regs7908 service managing for comp.adv. regs7961 computer networks & internets regs8008 computers in schools regs8102 computer organisation 1 regs8126 client-server computing m regs8300 computers in school admin regs8488 company law regs8546 comparative intellectual prope regs8550 company law regs8957 comparative law regs9014 prof practicum comp sci & eng safe9122 computing in safety science sart1608 digital composite 1 sart1681 multimedia computing elective1 sart1810 introduction to computing sart2608 digital composite 2 sart2681 multimedia computing elective2 sart2811 multimedia computing workshop sart2833 figurative comp in painting sart2835 composition and design sart3608 digital composite 3 sart3681 multimedia computing elective3 sart3840 advanced multimedia computing sart9725 intro to multimedia computing sart9739 multimedia computing elective sart9741 composition and design sdes1106 design and computers 1 sdes1110 design and computers 2 sdes1111 integrated design computing 1 sdes1211 integrated design computing 2 sdes1601 colour,composition &typography sdes2107 design and computers 3 sdes2115 design and computers 2b sdes3107 design and computers 4 sdes4103 design and computers 4 sdes6714 intro 3d computer aided design slst3211 computers in sports science slst4262 computer applications for rec. slst9896 computers in sports admin. slst9898 computers in exercise science soca3314 the messiah complex socf5112 complex practice issues soci3401 comp analysis of social data a soci3408 comp analysis of social data b soci5310 survey sampling & computer app socw7801 managing for compliance soma1608 digital composite soma1681 intro multimedia computing soma1810 introduction to computing soma2402 tangible computing soma2608 digital composite 2 soma2681 advanced multimedia computing soma2811 multimedia computing workshop soma3415 compositional project soma3608 digital composite 3 surv1111 introduction to computing surv2111 principles of comp. processing surv2122 computer graphics 1 surv3111 survey computations surv3231 geodetic computations surv4111 data analysis and computing 1 surv5111 data analysis and computing 2 surv5122 computer graphics 2 surv6121 computer graphics tabl1002 computer information systems tabl2053 acct for complex struct & inst tabl2731 competition and consumer law tabl3044 comparative tax systems tabl5543 bus company law tabl5544 comparative tax systems tedg0011 computers and teaching 2 tedg0022 computers and teaching 3 tedg1101 computers in education tedg1102 computers and teaching tedg1103 computers & the learning proc. tedg1104 issues in computer education tedg1106 comp-based res: design & prod tedg1107 managing with comps in schools tedg1108 teach. curric courses in comp tedg1112 computers - gifted & talented tedg1113 comp control tech in education tedg2022 computers and teaching 1 tedg2031 computers in educational admin tedg5602 teach. curric courses in comp tedg5800 computers and education 1 tedg5801 computers and education 2 teed1134 fundamentals of computing teed2119 computers and people teed3149 curric w'shop: comps in class teed3173 comp. awareness & media stud. teed4322 curric w'shop: comps in class tele4343 source coding and compression tele9302 computer networks text2501 computing applications woms5930 feminist analysis & comp. apps woms5950 managing for compliance ymed3006 comparative health systems zacm3011 component design zacm3433 compressible flow zacm4020 computational structures zacm4031 compressible flow zacm4909 composite mechanics zacm4913 eng app of comp fluid dynamics zbus2200 markets and competition zeit1101 computational problem solving zeit1110 computer games zeit2102 computer technology zeit2104 computers and security zeit2305 computer games zeit3113 computer languages & algorithm zeit3304 computing proj - info sys zeit3307 computer games zeit4003 computational fluid dynamics zeit4103 computer science 4 (hons) f/t zeit7101 computational problem solving zeit8020 computer network operations zeit9100 computer science research f/t zeit9101 computer science research p/t zgen2300 computers in society zgen2301 computer games zhss8431 comparative defence planning zint1001 eng comp methods 1 zite1001 computer tools for engineers zite1101 intro to computer science zite2101 computer languages & algorithm zite2102 computer technology zite3101 computing proj - comp sci zite3105 human computer interaction zite3106 interactive computer graphics zite3113 computer languages & algorithm zite3211 microcomputer interfacing zite3304 computing proj - info sys zite4103 computer science 4 (hons) f/t zite8104 computer security zite8145 softcomp zite9100 computer science research f/t zite9101 computer science research p/t zpem3302 complex variables
grep -E -i comp course_codes.tsv ACIV2503 Eng Computational Meth 1A ACIV2504 Eng Computational Meth 1B ACIV2518 Eng Computational Methods 1 ACIV3503 Eng Computational Methods 2A ACIV3504 Eng Computational Methods 2B ACIV3516 Eng Computational Methods 2 ACMA2102 Eng Computational Methods 1 ACMA3102 Eng Computational Methods 2 ACMA4021 Computer Tools for Eng Mgt ACSC1100 Intro to Computer Science ACSC1401 Computer Tools for Engineers ACSC1501 Computer Tools for Engineers ACSC1502 Computer Prog for Engineers ACSC1600 Computer Science 1 ACSC1800 Computer Science 1E ACSC2004 Comparative Prog Languages ACSC2009 Computer Speech Processing ACSC2013 Human Computer Interaction ACSC2015 Interactive Computer Graphics ACSC2018 Comp Tools for Decision Making ACSC2101 Computer Science Core 2A ACSC2102 Computer Science Core 2B ACSC2104 Computer Systems Architecture ACSC2106 Computer Languages & Algorithm ACSC2107 Computer Languages B ACSC2109 Computer Technology ACSC2405 Computer Architecture 2EE ACSC2601 Computer Science 2A ACSC2602 Computer Science 2B ACSC2800 Computer Science 2E ACSC2801 Computer Science 2CE ACSC2802 Computer Science 2EE ACSC2803 Computer Science 2AE ACSC2804 Computer Science 2ME ACSC3003 Computer Project ACSC3029 Computing Project 3 ACSC3030 Cryptography & Comp Security 3 ACSC3034 Human Computer Interaction 3 ACSC3102 Human Computer Interaction ACSC3601 Computer Science 3A ACSC3603 Computer Science 3C ACSC4191 Computer Science 4 (Hons) F/T ACSC4501 Cryptog & Computer Security E ACSC4502 Computer Speech E ACSC4690 Computer Science 4 (Hon) F/T ACSC4691 Computer Science 4 (Hon) P/T ACSC7304 Computer Graphics ACSC7306 Computer Speech Processing ACSC7316 IT Spec Top 1: Comput Analysis ACSC7336 Computer Security ACSC7362 Distributed Computing ACSC8201 Intro to Computer and Info Sys ACSC8208 Comp Security & Cryptography ACSC8211 Computer Graphics ACSC8218 Computer Speech Processing ACSC8226 Evolutionary Computation ACSC8245 Comp Security & Cryptography ACSC8248 Computer Graphics ACSC8256 Comp Speech Processing ACSC9000 Computer Science Research F/T ACSC9001 Computer Science Research P/T AELE2007 Computer Design AELE2505 Computer Design AELE2508 Microcomputer Interfacing AELE3015 Computer Design AELE3021 Microcomputer Interfacing 1 AELE3031 Microcomputer Interfacing AELE3509 Microcomputer Interfacing AELE4005 Microcomputer Interfacing A AELE4072 Computer Control Theory AELE4511 Computer Control Theory AMAT3026 Complex Analysis 3 AMAT3107 Complex Variables AMAT3115 Scientific Computation AMAT3401 Complex Analysis 3E AMAT3503 Complex Variables E AMEC3023 Composites and Adhesives AMEC3512 Pumps, Turbines & Compressors AMEC4005 Composite Mechanics AMEC4019 Eng App of Comp Fluid Dynamics AMEC4046 Composite Mechanics ANCE8001 Computational Mathematics ANCE8002 Supercomputing Techniques ANCE8103 Fundamental Applied Computat'n ANCE8105 Computational Techniques ANCE9105 Comp Techniques Fluid Dynamics APHY3028 Computational Physics APHY3041 Computational Physics APHY3113 Computational Physics APHY3120 Computers & Electronics in Phy APHY4003 Microcomp. Appl. in Adv. Mats. APOL2617 Intro to Comparative Politics APOL3621 Intro to Comparative Politics ARCH1391 Digital Computation Studio ARCH5200 Computer Graphics Programming ARCH5201 Computer Applications 1 ARCH5202 Computer Applications 2 ARCH5203 Computer Applications 3 ARCH5205 Theory of Arch Computing ARCH5220 Computer Graphics Programming ARCH5221 Computer Graphics Programming ARCH5222 Computer Applications 1 ARCH5223 Computer Applications 2 ARCH5940 Theory of Arch Computing 1 ARCH5941 Theory of Arch Computing 2 ARCH5942 Arch Computing Seminar ARCH5943 Theory of Arch Computing ARCH6201 Architectural Computing 1 ARCH6205 Architectural Computing 2 ARCH6214 Architectural Computing 2 ARCH7204 Design Computing Theory ARCH7205 Computer Graphics Programming ARCH7221 Computer Modelling & Rendering ARTS2301 Computers, Brains & Minds ATAX0002 Computer Information Systems ATAX0053 Acct for Complex Struct & Inst ATAX0324 GST: Complex Issues & Planning ATAX0341 Comparative Tax Systems ATAX0424 GST: Complex Issues & Planning ATAX0441 Comparative Tax Systems ATAX0641 Comparative Tax Systems ATAX0903 Legal Comp Database Research ATAX0904 Computer Based Acc Spreadsheet ATAX0907 Computer Database AUST2002 Aboriginal Stud: Global Comp 1 AUST2003 Aboriginal Stud: Global Comp 2 AVEN1500 Computing for Aviation BEIL0003 BE Annual Design Competition BEIL0004 Design Competitions and Bids BENV1141 Computers and Information Tech BENV1242 Computer-Aided Design BENV2405 Computer Graphics Programming BENV2406 Design and Computation BENV7503 Geocomputation BINF3020 Computational Bioinformatics BINF9020 Computational Bioinformatics BIOM5912 Comp Thesis B&C BIOM5920 Thesis Part A (Comp) BIOM5921 Thesis Part B (Comp) BIOM9332 Biocompatibility BIOM9334 Comprehensive Biomaterials SCI BIOM9501 Computing for Biomedical Eng BIOM9601 Biomed Applic.of Microcomp 1 BIOM9602 Biomed Applic.of Microcomp 2 BIOS3021 Comparative Animal Physiology BLDG2281 Introduction to Computing BLDG3282 Computer Apps in Building BLDG5103 Computers in Management BLDG6155 Computers in Construction Mgmt CEIC5310 Comp Studies in Process Ind CEIC5335 Adv Comp Methods Process Ind CEIC6711 Complex Fluids CEIC8310 Computing Studies Proc Ind CHEM3031 Inorg Chem:Trans Metals & Comp CHEM3640 Computers in Chemistry CIVL1015 Computing CIVL1106 Computing & Graphics CIVL3015 Engineering Computations CIVL3106 Engineering Computations CIVL9820 Computational Structural Mech CMED9517 Adv Biostatistic & Stat Comp CMED9520 Intro Stat Comp & Stats in Epi CODE1110 Computational Design Theory 1 CODE1150 Computational Design I CODE1210 Computational Design Theory 2 CODE1231 Urban Computing CODE1240 Computational Design 1 CODE2110 Computational Design Theory 3 CODE2121 Advanced Computational Design CODE2132 Computational Design 3 (Urban) COFA1531 Studio Research -M'Media Comp1 COFA1533 Studio Research -M'Media Comp3 COFA2078 Studio Research Basic Comp COFA2080 Std Research Composition&Des COFA2680 Multi-Media Computing Unit 1 COFA2681 Multi-Media Computing Unit 2 COFA2682 Multi-Media Computing Unit 3 COFA2683 Multi-Media Computing Unit 4 COFA2684 Multi-Media Computing Unit 5 COFA3680 M'Media Computing Unit 1(Elec) COFA3681 Multimedia Computing Elective1 COFA3682 Multimedia Computing Elective2 COFA3810 Introduction to Computing COFA3811 Multimedia Computing Workshop COFA3835 Composition & Design Workshop COFA3840 Advanced Multi-media Computing COFA4036 The Computer&the Art Educator COFA5106 Design & Comp: An Introduction COFA5116 Design and Computers 1 COFA5130 Typography and Composition COFA5208 Design & Computers:2D & 3D Cad COFA5216 Design and Computers 1 COFA5240 Design and Computers 2 Cad COFA5241 Design & Computers 2 Graphics COFA5308 Design and Timebased Computer COFA5315 Design and Computers 2 COFA5338 Design and Computers 3 - Cad COFA5339 Design&Computers 3 - Graphics COFA5434 Design and Computers 4 COFA6315 Design and Computers S2 Only COFA7006 Applied Arts Wshop 2-Comp Tech COFA7051 Computer Technology 1 COFA7052 Computer Technology 2 COFA8670 Intro to Multimedia Computing COFA9058 MAE Elective(Design&Computers) COMD1000 Intro to Comparative Develop't COMM8004 Becoming a Complete Scholar COMP0001 Quality Management COMP0011 Fundamentals of Computing COMP1000 Web, Spreadsheets & Databases COMP1001 Introduction to Computing COMP1010 The Art of Computing COMP1011 Computing 1A COMP1021 Computing 1B COMP1081 Harnessing the Power of IT COMP1091 Solving Problems with Software COMP1400 Programming for Designers COMP1511 Programming Fundamentals COMP1521 Computer Systems Fundamentals COMP1531 Software Eng Fundamentals COMP1711 Higher Computing 1A COMP1721 Higher Computing 1B COMP1811 Computing 1 (Procedural) COMP1821 Computing 2 COMP1911 Computing 1A COMP1917 Computing 1 COMP1921 Computing 1B COMP1927 Computing 2 COMP2011 Data Organisation COMP2021 Digital System Structures COMP2031 Concurrent Computing COMP2041 Software Construction COMP2091 Computing 2 COMP2110 Software System Specification COMP2111 System Modelling and Design COMP2121 Microprocessors & Interfacing COMP2411 Logic and Logic Programming COMP2511 O-O Design & Programming COMP2521 Data Structures and Algorithms COMP2711 Higher Data Organisation COMP2811 Computing B COMP2911 Eng. Design in Computing COMP2920 Professional Issues and Ethics COMP3111 Software Engineering COMP3120 Introduction to Algorithms COMP3121 Algorithms & Programming Tech COMP3131 Programming Languages & Compil COMP3141 Software Sys Des&Implementat'n COMP3151 Foundations of Concurrency COMP3152 Comparative Concurrency Semant COMP3153 Algorithmic Verification COMP3161 Concepts of Programming Lang. COMP3171 Object-Oriented Programming COMP3211 Computer Architecture COMP3221 Microprocessors & Embedded Sys COMP3222 Digital Circuits and Systems COMP3231 Operating Systems COMP3241 Real Time Systems COMP3311 Database Systems COMP3331 Computer Networks&Applications COMP3411 Artificial Intelligence COMP3421 Computer Graphics COMP3431 Robotic Software Architecture COMP3441 Security Engineering COMP3511 Human Computer Interaction COMP3601 Design Project A COMP3710 Software Project Management COMP3711 Software Project Management COMP3720 Total Quality Management COMP3821 Ext Algorithms&Prog Techniques COMP3891 Ext Operating Systems COMP3900 Computer Science Project COMP3901 Special Project A COMP3902 Special Project B COMP3931 Ext Computer Networks & App COMP4001 Object-Oriented Software Dev COMP4002 Logic Synthesis & Verification COMP4003 Industrial Software Developmen COMP4011 Web Applications Engineering COMP4012 Occasional Elec S2 - Comp.Eng. COMP4022 Theory of Neural Nets COMP4111 Distributed Object Sys & Tech COMP4121 Advanced Algorithms COMP4128 Programming Challenges COMP4131 Programming Language Semantics COMP4132 Adv. Functional Programming COMP4133 Advanced Compiler Construction COMP4141 Theory of Computation COMP4151 Algorithmic Verification COMP4161 Advanced Verification COMP4181 Language-based Software Safety COMP4211 Adv Architectures & Algorithms COMP4215 Vlsi Systems Architecture and COMP4216 Distributed Operating Systems COMP4314 Next Generation Database Systs COMP4317 XML and Databases COMP4335 Wireless Mesh&Sensor Networks COMP4336 Mobile Data Networking COMP4337 Securing Fixed & Wireless Netw COMP4411 Experimental Robotics COMP4412 Introduction to Modal Logic COMP4415 First-order Logic COMP4416 Intelligent Agents COMP4418 Knowledge Representation COMP4431 Game Design Workshop COMP4442 Advanced Computer Security COMP4444 Neural Networks COMP4511 User Interface Design & Constr COMP4601 Design Project B COMP4903 Industrial Training (B.E.) COMP4904 Industrial Training 1 COMP4905 Industrial Training 2 COMP4906 Industrial Training 3 COMP4910 Thesis Part A COMP4911 Thesis Part B COMP4913 Computer Science 4 Honours P/T COMP4914 Computer Science 4 Honours F/T COMP4920 Professional Issues and Ethics COMP4930 Thesis Part A COMP4931 Thesis Part B COMP4941 Thesis Part B COMP4951 Research Thesis A COMP4952 Research Thesis B COMP4953 Research Thesis C COMP4961 Computer Science Thesis A COMP4962 Computer Science Thesis B COMP4963 Computer Science Thesis C COMP6080 Web Front-End Programming COMP6324 IoT Services Engineering COMP6441 Security Engineering COMP6443 Web Application Security COMP6445 Digital Forensics COMP6447 Security Assessment COMP6448 Security Masterclass COMP6451 Cryptocurrency and DLT COMP6452 Blockchain App Architecture COMP6714 Info Retrieval and Web Search COMP6721 (In-)Formal Methods COMP6731 Combinatorial Data Processing COMP6733 Internet of Things COMP6741 Algorithms for Intractable Pbs COMP6752 Modelling Concurrent Systems COMP6771 Advanced C++ Programming COMP6841 Extended Security Engineering COMP6843 Extended WebApp Security COMP6845 Extended Digital Forensics COMP6991 Modern Prog Problems with Rust COMP8524 Postgraduate Elective 24 UOC COMP9000 Special Program COMP9001 E-Commerce Technologies COMP9002 XML and Databases COMP9008 Software Engineering COMP9009 Adv Topics in Software Eng COMP9011 Literacy and Programming COMP9012 Software Engineering and Tools COMP9013 Data Bases and Expert Systems COMP9014 Comp Organizat'n & Interfacing COMP9015 Issues in Computing COMP9018 Advanced Graphics COMP9020 Foundations of Comp. Science COMP9021 Principles of Programming COMP9022 Digital Systems Structures COMP9023 Functional Programming COMP9024 Data Structures & Algorithms COMP9031 Internet Programming COMP9032 Microprocessors & Interfacing COMP9041 Software Construction COMP9044 Software Construction COMP9081 Harnessing the Power of IT COMP9101 Design &Analysis of Algorithms COMP9102 Programming Lang & Compilers COMP9103 Algorithms & Comp. Complexity COMP9114 Formal Specification COMP9115 Prog Languages: Fund. Concepts COMP9116 S'ware Dev: B-Meth & B-Toolkit COMP9117 Software Architecture COMP9151 Foundations of Concurrency COMP9152 Comparative Concurrency Semant COMP9153 Algorithmic Verification COMP9154 Foundations of Concurrency COMP9161 Concepts of Programming Lang. COMP9164 Concepts of Programming Lang. COMP9171 Object-Oriented Programming COMP9181 Language-based Software Safety COMP9201 Operating Systems COMP9211 Computer Architecture COMP9214 Computer Org. & Architecture COMP9215 Vlsi System Design COMP9216 Parallel &Distributed Comp Sys COMP9221 Microprocessors & Embedded Sys COMP9222 Digital Circuits and Systems COMP9231 Integrated Digital Systems COMP9241 Supercomputing Techniques COMP9242 Advanced Operating Systems COMP9243 Distributed Systems COMP9244 Software View of Proc Architec COMP9245 Real-Time Systems COMP9283 Ext Operating Systems COMP9301 Cyber Security Project COMP9302 Cyber Security Project B COMP9311 Database Systems COMP9312 Data Analytics for Graphs COMP9313 Big Data Management COMP9314 Next Generation Database Systs COMP9315 Database Systems Implementat'n COMP9316 eCommerce Implementation COMP9317 XML and Databases COMP9318 Data Warehousing & Data Mining COMP9319 Web Data Compression & Search COMP9321 Data Services Engineering COMP9322 Software Service Design & Eng COMP9323 e-Enterprise Project COMP9331 Computer Networks&Applications COMP9332 Network Routing and Switching COMP9333 Advanced Computer Networks COMP9334 Systems Capacity Planning COMP9335 Wireless Mesh&Sensor Networks COMP9336 Mobile Data Networking COMP9337 Securing Fixed & Wireless Netw COMP9414 Artificial Intelligence COMP9415 Computer Graphics COMP9416 Knowledge Based Systems COMP9417 Machine Learning & Data Mining COMP9418 Advanced Machine Learning COMP9431 Robotic Software Architecture COMP9434 Robotic Software Architecture COMP9441 Security Engineering COMP9444 Neural Networks, Deep Learning COMP9447 Security Engineering Workshop COMP9491 Applied AI COMP9511 Human Computer Interaction COMP9514 Advanced Decision Theory COMP9515 Pattern Classification COMP9517 Computer Vision COMP9518 Pattern Recognition COMP9519 Multimedia Systems COMP9596 Research Project COMP9614 Linguistics COMP9701 Computer Graphics Using a Gui COMP9727 Recommender Systems COMP9790 Principles of GNSS Positioning COMP9791 Modern Navigation &Positioning COMP9801 Ext Design&Analysis of Algo COMP9814 Ext Artificial Intelligence COMP9833 Ext Computer Networks & Appl COMP9844 Ext Neural Networks COMP9900 Info Tech Project COMP9901 P/T Res. Thesis Comp Sci & Eng COMP9902 Res. Thesis Comp Sci & Eng F/T COMP9910 Mgt&Com Skills-CompSci&Eng Res COMP9912 Project (24 UOC) COMP9918 Project Report (90Cr) COMP9921 Personal Software Process for COMP9930 Readings in Comp Sci and Eng COMP9945 Research Project COMP9991 Research Project A COMP9992 Research Project B COMP9993 Research Project C CRIM3010 Comparative Criminal Justice CVEN1015 Computing CVEN1025 Computing CVEN2002 Engineering Computations CVEN2025 Engineering Computations 1 CVEN2702 Engineering Computations CVEN3015 Engineering Computations CVEN3025 Engineering Computations 2 CVEN4307 Steel & Composite Structures CVEN9820 Computational Struct Mechanics CVEN9822 Steel & Composite Structures CVEN9827 Composite Steel-Concrete Struc DANC2000 Dance Analysis & Composition 1 DANC2005 Dance Analysis & Composition 2 DANC2015 Dance Analysis & Composition 3 DPDE1005 Architectural Comp & Modelling DPST1092 Computer Systems Fundamentals ECOH4326 Comparative Iss in Econ Hist ECOH5357 Comparative Economic History ECON3213 Comparative Forecasting Techs ECON5122 Compet. in the Know. Econ. ECON5255 Computational Stats & Econ Mod EDST1492 Computer Skills for Teachers EDST2608 Computers & Teaching-Learning EDST2706 Intro Comp Assisted Instruct'n EDST4092 Computer Skills for Teachers EDST4157 Computing Studies Method 1 EDST4158 Computing Studies Method 2 EDST5022 Curr Rsch on Comps in Instruct ELEC4343 Source Coding and Compression ELEC4432 Computer Control &Instrument'n ELEC4605 Quantum Devices and Computers ELEC4632 Computer Control Systems ELEC9401 Computer Control Systems 1 ELEC9402 Computer Control Systems 2 ELEC9403 Real Time Computing & Control ELEC9733 Real Computing and Control ENGG1811 Computing for Engineers EURO2302 The Messiah Complex EXPA1084 Applied Arts Workshop 2 (Compu EXPA2013 Computer Technology 1 EXPA2014 Computer Technology 2 EXPA3010 Dance Analysis & Composition 1 EXPA3011 Dance Analysis & Composition 2 EXPA3012 Dance Analysis & Composition 3 EXPA3013 Dance Analysis & Composition 4 EXPA3014 Dance Analysis & Composition 5 EXPA3015 Dance Analysis & Composition 6 EXPA4124 Computer Resources for Artists EXPA5080 Teach Dance: Improv'n&Compos'n EXPA7748 Composition Studies 1 EXPA7749 Composition Studies 2 FIBR2201 Computing Applications FINS5553 Insur. Comp. Oper. & Manage. FINS5582 MFinEc Research Component FNDN0301 Computing Studies FNDN0302 Computing Studies and Research FNDN0303 Computing for Design FNDN0304 Computing for Academic Purpose FNDN0305 Computing for Acad Purpose H FNDN0306 Computing for Acad Purposes S FNDN0311 Computing Studies - T FNDN0312 Computing Academic Purpose - T FNDN0314 Computing for Design - T FNDN0315 Computing for Acad Purpose TH FNDN0316 Computing for Acad Purp - TS FOOD4220 Computer Applications FOOD4320 Computer Applications FOOD4537 Computing in Food Science FOOD9101 Complex Fluid Micro & Rheology GBAT9131 Leadership in a Complex Enviro GEND1212 Analysing a Picture:Comp.&Des. GEND4201 Design and Computing GENE8001 Computer Game Design GENM0515 Computers for Professionals GENP0515 Computers for Professionals GENS2001 The Computer GENS5525 Computer: Impact, Signif, Uses GENS9038 Mathematics and Computing 1 GENS9039 Mathematics and Computing 2 GENS9040 Mathematics and Computing 3 GENS9041 Mathematics and Computing 4 GENT0407 TV Soaps: A Comparative Study GENT0603 Computer: Impact, Signif, Uses GENT0802 Complexity of Everyday Life GENT1003 Computers into the 21st C GENZ1001 Competition and Innovation GENZ8501 Computers in Society GEOG3071 Computer Cartography GEOG3161 Computer Mapping &Data Display GEOG3861 Computer Mapping GEOG9014 Computer Mapping &Data Display GEOG9210 Computer Mapping &Data Display GEOL0300 Computing&Stats for Geologists GEOL2041 Geological Computing GEOL9090 Computing for Groundwater Spec GMAT1111 Introduction to Computing GMAT1150 Survey Methods& Computations GMAT1300 Comp Appl in Geomatics GMAT2111 Principles of Comp. Processing GMAT2112 Principles of Comp. Processing GMAT2122 Computer Graphics 1 GMAT2131 Survey Computations GMAT2350 Comp for Spatial Info Sciences GMAT2500 Surveying Computations A GMAT2550 Surveying Computations B GMAT3111 Survey Computations GMAT3122 Computer Graphics 1 GMAT3231 Geodetic Computations GMAT4111 Data Analysis and Computing 1 GMAT4112 Data Analysis and Computing 1 GMAT5111 Data Analysis and Computing 2 GMAT5112 Data Analysis and Computing 2 GMAT5122 Computer Graphics 2 HDAT9300 Computing 4 HDAT HEAL9471 Comparative H'lth Care Systems HEAL9501 Comp Tech for Health Serv Mngt HEAL9521 Computer for Postgraduates HIST2046 Contacts,Culture & Comparisons HIST2487 The Messiah Complex HPSC2610 Computers, Brains & Minds HPST2004 Computers, Brains and Minds HPST2109 Computers, Brains & Minds IDES2121 Introduction to Computing IDES3101 Design Studio 5: Complexity IDES3231 Adv Computer Aided Product Des IDES5153 Computer Graphic Applications IDES5154 Computer Aided Design IEST5009 Competencies in Sustainability IEST5010 Competencies in Sustainability ILAS0232 Comp Prog for Info Applic'ns ILAS0233 Computing Applications in the INFS1601 Introduction to Computing INFS3607 Distributed Computer Systems INFS4858 Managing Complex Projects INTA1001 Interior Arch Composition 1 INTA1002 Interior Arch Composition 2 INTA1003 Interior Arch Composition 3 IROB5732 Spec Topic- Internat & Comp IR IROB5734 Adv Seminar-Internat & Comp IR JURD7419 Competition Law and Policy JURD7468 Aust Legal System Comp Perspec JURD7473 Asian Competition Law JURD7474 Competition Law and IP JURD7522 Competition Law JURD7546 Law and Tech Comp Perspectives JURD7549 Child Rights Comp Clinic JURD7603 Global Issues in Comp Policy JURD7610 Mediation Competition JURD7616 International & Comparative IP JURD7648 Transitional Justice Intl Comp JURD7989 Comparative Anti-Terrorism Law JWST2104 The Messiah Complex KCME1107 Intro Comp&Stats for Geol &Min KCME2104 Appl'n of Computers in Mining LAND1131 Intro to Computer Applications LAWS1032 Computer Applications to Law LAWS2065 Comparative Law LAWS2085 Comparative Law LAWS2110 Comparative Constitutional Law LAWS2148 Harry Gibbs Moot Comp 8uoc LAWS2149 Harry Gibbs Moot Comp LAWS2259 Telecomm., Competition & Cons. LAWS2410 Mediation Competition LAWS2589 Complex Civil Litigation LAWS2731 Comparative Criminal Justice LAWS3009 Comparative Criminal Justice: LAWS3022 Competition Law LAWS3035 Developing Comp Apps to Law LAWS3051 Telecomm. Competition & Cons. LAWS3346 Law and Tech Comp Perspectives LAWS3348 Transitional Justice Intl Comp LAWS3368 Aust Legal System Comp Perspec LAWS3510 Mediation Competition LAWS3549 Child Rights Comp Clinic LAWS4016 International & Comparative IP LAWS4019 Competition Law LAWS4089 Comparative Anti-Terrorism Law LAWS4120 Themes in Asian & Compar. Law LAWS4133 Adv Asian and Comparative Law LAWS4155 European Union Competition Law LAWS4291 Comparative Constitutional Law LAWS4609 Develop Computer Apps to Law LAWS4619 Developing Comp Apps to Law B LAWS4620 Computer Applications to Law LAWS4765 Complex Commercial Litigation LAWS5201 Corporate Compliance Managment LAWS5231 Competition Law & Regulation LAWS5234 Competition Law and Regulation LAWS7003 Global Issues in Comp Policy LAWS7430 Research Component LAWS8016 International & Comparative IP LAWS8073 Asian Competition Law LAWS8074 Competition Law and IP LAWS8118 Legal Systems in Comp Persp LAWS8143 Comparative Patent Law LAWS8144 Comparative Trade Mark Law LAWS8168 Aust Legal System Comp Perspec LAWS8203 Global Issues in Comp Policy LAWS8219 Competition Law and Policy LAWS8289 Comparative Anti-Terrorism Law LAWS8346 Law and Tech Comp Perspectives LAWS8348 Transitional Justice Intl Comp LAWS8410 Comparative Law LAWS8765 Complex Commercial Litigation LAWS9049 Int. & Comp. Indigenous Issues LAWS9875 Comparative Law LAWS9884 Int & Comp Indig Legal Issues LAWS9973 Comparative Law LAWS9984 Int & Comp Indig Legal Issues LEGT5531 Comp. Bus. & Legal Strategies LEGT5602 Tax Admin. & Compliance LIBS0233 Comp Applications in Info Env LIBS0521 Comp Prog for Bibliog Systems MANF3500 Computers in Manufacturing 1 MANF4500 Computers in Manufacturing 2 MANF4601 Comp Aided Production Mgmt A MANF4602 Comp Aided Production Mgmt B MANF8560 Computer Integrated Manufact. MANF9460 Computer Integrated Manufact. MANF9500 Computer-Aided Progrmg for Num MANF9520 Computer-Aided Manufacture MANF9543 Comp Aided Design/Manufacture MANF9560 Computer Integrated Manufact. MARK3022 Computer Applications in Mktg MARK7022 Comp. Applications in Mktg MATH1061 Introductory Applied Computing MATH2301 Mathematical Computing MATH2430 Symbolic Computing MATH2520 Complex Analysis MATH2521 Complex Analysis MATH2620 Higher Complex Analysis MATH2621 Higher Complex Analysis MATH2810 Statistical Computing MATH2910 Higher Statistical Computing MATH3101 Comp Maths Science & Eng MATH3301 Advanced Math Computing MATH3311 Comp Mathematics for Finance MATH3400 Logic and Computability MATH3421 Logic and Computability MATH3430 Symbolic Computing MATH3680 Higher Complex Analysis MATH3790 Higher Computat. Combinatorics MATH3800 Statistical Computation 1 MATH3810 Statistical Computation 2 MATH3821 Stat Modelling & Computing MATH3861 Thry of Stats 3 -Stat'cal Comp MATH3871 Bayesian Inference and Comp MATH4003 Maths and Comp Sci Honours F/T MATH4004 Maths and Comp Sci Honours P/T MATH5009 Comp'l Coursework Thesis FT MATH5010 Comp'l Coursework Thesis PT MATH5245 Computational Fluid Dynamics MATH5305 Comp Maths Science & Eng MATH5315 High Perf Numerical Computing MATH5335 Comp Mathematics for Finance MATH5400 Logic and Computability MATH5435 Applied Algebraic Computation MATH5685 Complex Analysis MATH5856 Intro to Stats and Stat Comput MATH5960 Bayesian Inference & Comput'n MATH9315 Math Computing(H Perf Num Com) MATS1021 Computing in Materials Science MATS1264 Fibre Reinf. Plastic Composite MATS1274 Metal&Ceramic Matrix Composite MATS1304 Composite Materials MATS1364 Composite and Electronic Matls MATS3064 Composite Materials MATS4005 Composites and Functional Mats MATS4174 Metal Matrix Composites MATS5342 Comp Modelling & Design MATS6110 Computational Materials MECH1500 Computing 1M MECH3500 Computing 2M MECH3510 Computing Applications in Mech MECH3530 Computing Applcts in Mech.Sys. MECH3540 Computational Engineering MECH4130 Computer-Aided Eng Design MECH4150 Dsgn&Maintenance of Components MECH4500 Computing 3M MECH4509 Computing Science for Mech Eng MECH4620 Computational Fluid Dynamics MECH8620 Computational Fluid Dynamics MECH9130 Computer-Aided Eng Design MECH9150 Dsgn&Maintenance of Components MECH9420 Composite Materials and Mechan MECH9620 Computational Fluid Dynamics MEFT5103 Computer Media MGMT2106 Comparative Management Systems MGMT3004 ComplexStrat&Pol MGMT5802 Comp. Adv. Through People MINE0710 Computing 1 MINE1720 Microcomputers (Mining) MINE1730 Computer Application in Mining MINE3140 Computational Meth.in Geomech. MINE4082 Computational Methods MINE4810 Comp Methods in Geomechanics MNGT0372 Comparative Management Systems MNGT0378 Compensation & Perf Apppraisal MNGT0533 Special Topics in Computing MNGT6584 Complex Adaptive Leadership MTRN2500 Comp for MTRN MTRN3500 Comp Appl in Mechatronic Sys MTRN3530 Computing Applcts in Mech.Sys. PFST2000 Dance Analysis & Composition 1 PHCM9471 Comparative H'lth Care Systems PHCM9501 Comp Tech for Health Serv Mngt PHIL5206 AI & Computer Science PHIL5207 AI and Computer Science 2A PHYS1601 Comp. Applic'ns in Exp. Sci. 1 PHYS2001 Mech & Computational Physics PHYS2020 Computational Physics PHYS2120 Mechanics and Computational PHYS2601 Computer Applications 2 PHYS3601 Comp. Appl. in Instrumentation PHYS3610 Computational Physics PHYS3620 Comp. Based Signal Processing PLAN1061 Computer Literacy PLAN2413 Computers&Information Systems PLAN2414 Computer Applicat'n in Plan 1 PLAN3414 Plann Elect-Comp App in Plan 1 POLS2016 Comparative Pol. Culture POLS3953 Comparative Politics: Russia PSYC3191 Computer Science & Psychology PTRL1013 Computing-Petroleum Engineers PTRL4006 Well Completions & Production PTRL4013 Well Completion & Stimulation PTRL5016 Well Completions & Stimulation PTRL6016 Well Completions & Stimulation REGS0010 Numerical and Computer Methods REGS0044 Comp Law in Global Context REGS0067 Competition Law in a Global REGS0201 Vector Calculus and Complex Va REGS0218 Compliance: Financial Services REGS0306 Comparative Constitutional Law REGS0368 Comparative Industrial Law REGS0370 Comparative Broadcasting Law REGS0373 Competition Law and Policy REGS0417 Competition Law and Policy REGS0428 Comp. Applic. in Linguistics REGS0453 Multiple Regress. & Stat Comp REGS0474 Comparative International Tax REGS0513 Comparative Competition Law REGS0541 Comparative Corporate Taxation REGS0545 Computational Fluid Dynamics REGS0633 Comparative Corp & Comm Law REGS0638 International Comparative Corp REGS0718 Energy Co-Compliance in Bldgs REGS1073 Theory of Computation B REGS1120 Competitive Intelligence REGS2013 Biochemistry: Molecular Compon REGS3092 Comp Cntrl of Machines & Proc REGS3265 Intl and Comparative Ind. Rel. REGS3410 Computer Networks REGS3419 Competition Law Enforcement REGS3446 Comput'al Method for Stat.Mod. REGS3478 Public Companies REGS3485 Competition Law REGS3529 Company Law REGS3557 Comp Mat in Hazard Mar Environ REGS3561 Computers in Business REGS3568 Issues in Compet. Advantages 2 REGS3576 Issues in Competitive Advant I REGS3598 Company and Commercial Law REGS3732 Adv Computerised Legal Res REGS3761 Companies and Securities Law REGS3765 Computerized Legal Inf Systems REGS3835 Computer Law REGS3843 Comparative Law (A) REGS3874 Computer Based Info Systems REGS3886 Strategic Competitive Advantag REGS3895 Companies and Securities Law REGS3909 Trade Marks & Unfair Comp REGS3948 Competition Law REGS3966 Comparative Corporate Governan REGS4061 Asian & Comparative Philosophy REGS4356 Comparative Business-Govt Rels REGS4973 Principles of Company Law REGS5004 Statistical Computation REGS5109 Company Law REGS5618 Comp Integrated Manufacturing REGS7309 Competitive Analysis REGS7319 Competitive Marketing Strat. REGS7655 Human Rights & Intl Comp Persp REGS7726 Composites & Multiphase Polyme REGS7908 Service Managing for Comp.Adv. REGS7961 Computer Networks & Internets REGS8008 Computers in Schools REGS8102 Computer Organisation 1 REGS8126 Client-Server Computing M REGS8300 Computers in School Admin REGS8488 Company Law REGS8546 Comparative Intellectual Prope REGS8550 Company Law REGS8957 Comparative Law REGS9014 Prof Practicum Comp Sci & Eng SAFE9122 Computing in Safety Science SART1608 Digital Composite 1 SART1681 Multimedia Computing Elective1 SART1810 Introduction to Computing SART2608 Digital Composite 2 SART2681 Multimedia Computing Elective2 SART2811 Multimedia Computing Workshop SART2833 Figurative Comp in Painting SART2835 Composition and Design SART3608 Digital Composite 3 SART3681 Multimedia Computing Elective3 SART3840 Advanced Multimedia Computing SART9725 Intro to Multimedia Computing SART9739 Multimedia Computing Elective SART9741 Composition and Design SDES1106 Design and Computers 1 SDES1110 Design and Computers 2 SDES1111 Integrated Design Computing 1 SDES1211 Integrated Design Computing 2 SDES1601 Colour,Composition &Typography SDES2107 Design and Computers 3 SDES2115 Design and Computers 2B SDES3107 Design and Computers 4 SDES4103 Design and Computers 4 SDES6714 Intro 3D Computer Aided Design SLST3211 Computers in Sports Science SLST4262 Computer Applications for Rec. SLST9896 Computers in Sports Admin. SLST9898 Computers in Exercise Science SOCA3314 The Messiah Complex SOCF5112 Complex Practice Issues SOCI3401 Comp Analysis of Social Data A SOCI3408 Comp Analysis of Social Data B SOCI5310 Survey Sampling & Computer App SOCW7801 Managing for Compliance SOMA1608 Digital Composite SOMA1681 Intro Multimedia Computing SOMA1810 Introduction to Computing SOMA2402 Tangible Computing SOMA2608 Digital Composite 2 SOMA2681 Advanced Multimedia Computing SOMA2811 Multimedia Computing Workshop SOMA3415 Compositional Project SOMA3608 Digital Composite 3 SURV1111 Introduction to Computing SURV2111 Principles of Comp. Processing SURV2122 Computer Graphics 1 SURV3111 Survey Computations SURV3231 Geodetic Computations SURV4111 Data Analysis and Computing 1 SURV5111 Data Analysis and Computing 2 SURV5122 Computer Graphics 2 SURV6121 Computer Graphics TABL1002 Computer Information Systems TABL2053 Acct for Complex Struct & Inst TABL2731 Competition and Consumer Law TABL3044 Comparative Tax Systems TABL5543 Bus Company Law TABL5544 Comparative Tax Systems TEDG0011 Computers and Teaching 2 TEDG0022 Computers and Teaching 3 TEDG1101 Computers in Education TEDG1102 Computers and Teaching TEDG1103 Computers & the Learning Proc. TEDG1104 Issues in Computer Education TEDG1106 Comp-Based Res: Design & Prod TEDG1107 Managing with Comps in Schools TEDG1108 Teach. Curric Courses in Comp TEDG1112 Computers - Gifted & Talented TEDG1113 Comp Control Tech in Education TEDG2022 Computers and Teaching 1 TEDG2031 Computers in Educational Admin TEDG5602 Teach. Curric Courses in Comp TEDG5800 Computers and Education 1 TEDG5801 Computers and Education 2 TEED1134 Fundamentals of Computing TEED2119 Computers and People TEED3149 Curric W'shop: Comps in Class TEED3173 Comp. Awareness & Media Stud. TEED4322 Curric W'shop: Comps in Class TELE4343 Source Coding and Compression TELE9302 Computer Networks TEXT2501 Computing Applications WOMS5930 Feminist Analysis & Comp. Apps WOMS5950 Managing for Compliance YMED3006 Comparative Health Systems ZACM3011 Component Design ZACM3433 Compressible Flow ZACM4020 Computational Structures ZACM4031 Compressible Flow ZACM4909 Composite Mechanics ZACM4913 Eng App of Comp Fluid Dynamics ZBUS2200 Markets and Competition ZEIT1101 Computational Problem Solving ZEIT1110 Computer Games ZEIT2102 Computer Technology ZEIT2104 Computers and Security ZEIT2305 Computer Games ZEIT3113 Computer Languages & Algorithm ZEIT3304 Computing Proj - Info Sys ZEIT3307 Computer Games ZEIT4003 Computational Fluid Dynamics ZEIT4103 Computer Science 4 (Hons) F/T ZEIT7101 Computational Problem Solving ZEIT8020 Computer Network Operations ZEIT9100 Computer Science Research F/T ZEIT9101 Computer Science Research P/T ZGEN2300 Computers in Society ZGEN2301 Computer Games ZHSS8431 Comparative Defence Planning ZINT1001 Eng Comp Methods 1 ZITE1001 Computer Tools for Engineers ZITE1101 Intro to Computer Science ZITE2101 Computer Languages & Algorithm ZITE2102 Computer Technology ZITE3101 Computing Proj - Comp Sci ZITE3105 Human Computer Interaction ZITE3106 Interactive Computer Graphics ZITE3113 Computer Languages & Algorithm ZITE3211 Microcomputer Interfacing ZITE3304 Computing Proj - Info Sys ZITE4103 Computer Science 4 (Hons) F/T ZITE8104 Computer Security ZITE8145 SoftComp ZITE9100 Computer Science Research F/T ZITE9101 Computer Science Research P/T ZPEM3302 Complex Variables
The second one looks better because the data itself isn't transformed, only the internal comparisons.If we want to know how many courses have "computing" or "computer" in their title, we have to use
grep -E, which recognises the alternative operator "|", andwcto count the number of matches. There are a couple of ways to construct the regexp:grep -E -i 'computer|computing' course_codes.tsv | wc 372 1632 12808grep -E -i 'comput(er|ing)' course_codes.tsv | wc 372 1632 12808If you don't like the irrelevant word and character counts, usewc -l.Most of these 80 matches were CSE offerings, whose course codes begin with COMP, SENG or BINF. Which of the matches were courses offered by other schools?
Think about it for a moment.... There's no "but not" regexp operator, so instead we construct a composite filter with an extra step to deal with eliminating the CSE courses:
grep -E -i 'computer|computing' course_codes.tsv | grep -E -v '^(COMP|SENG|BINF)' ACMA4021 Computer Tools for Eng Mgt ACSC1100 Intro to Computer Science ACSC1401 Computer Tools for Engineers ACSC1501 Computer Tools for Engineers ACSC1502 Computer Prog for Engineers ACSC1600 Computer Science 1 ACSC1800 Computer Science 1E ACSC2009 Computer Speech Processing ACSC2013 Human Computer Interaction ACSC2015 Interactive Computer Graphics ACSC2101 Computer Science Core 2A ACSC2102 Computer Science Core 2B ACSC2104 Computer Systems Architecture ACSC2106 Computer Languages & Algorithm ACSC2107 Computer Languages B ACSC2109 Computer Technology ACSC2405 Computer Architecture 2EE ACSC2601 Computer Science 2A ACSC2602 Computer Science 2B ACSC2800 Computer Science 2E ACSC2801 Computer Science 2CE ACSC2802 Computer Science 2EE ACSC2803 Computer Science 2AE ACSC2804 Computer Science 2ME ACSC3003 Computer Project ACSC3029 Computing Project 3 ACSC3034 Human Computer Interaction 3 ACSC3102 Human Computer Interaction ACSC3601 Computer Science 3A ACSC3603 Computer Science 3C ACSC4191 Computer Science 4 (Hons) F/T ACSC4501 Cryptog & Computer Security E ACSC4502 Computer Speech E ACSC4690 Computer Science 4 (Hon) F/T ACSC4691 Computer Science 4 (Hon) P/T ACSC7304 Computer Graphics ACSC7306 Computer Speech Processing ACSC7336 Computer Security ACSC7362 Distributed Computing ACSC8201 Intro to Computer and Info Sys ACSC8211 Computer Graphics ACSC8218 Computer Speech Processing ACSC8248 Computer Graphics ACSC9000 Computer Science Research F/T ACSC9001 Computer Science Research P/T AELE2007 Computer Design AELE2505 Computer Design AELE2508 Microcomputer Interfacing AELE3015 Computer Design AELE3021 Microcomputer Interfacing 1 AELE3031 Microcomputer Interfacing AELE3509 Microcomputer Interfacing AELE4005 Microcomputer Interfacing A AELE4072 Computer Control Theory AELE4511 Computer Control Theory ANCE8002 Supercomputing Techniques APHY3120 Computers & Electronics in Phy ARCH5200 Computer Graphics Programming ARCH5201 Computer Applications 1 ARCH5202 Computer Applications 2 ARCH5203 Computer Applications 3 ARCH5205 Theory of Arch Computing ARCH5220 Computer Graphics Programming ARCH5221 Computer Graphics Programming ARCH5222 Computer Applications 1 ARCH5223 Computer Applications 2 ARCH5940 Theory of Arch Computing 1 ARCH5941 Theory of Arch Computing 2 ARCH5942 Arch Computing Seminar ARCH5943 Theory of Arch Computing ARCH6201 Architectural Computing 1 ARCH6205 Architectural Computing 2 ARCH6214 Architectural Computing 2 ARCH7204 Design Computing Theory ARCH7205 Computer Graphics Programming ARCH7221 Computer Modelling & Rendering ARTS2301 Computers, Brains & Minds ATAX0002 Computer Information Systems ATAX0904 Computer Based Acc Spreadsheet ATAX0907 Computer Database AVEN1500 Computing for Aviation BENV1141 Computers and Information Tech BENV1242 Computer-Aided Design BENV2405 Computer Graphics Programming BIOM9501 Computing for Biomedical Eng BLDG2281 Introduction to Computing BLDG3282 Computer Apps in Building BLDG5103 Computers in Management BLDG6155 Computers in Construction Mgmt CEIC8310 Computing Studies Proc Ind CHEM3640 Computers in Chemistry CIVL1015 Computing CIVL1106 Computing & Graphics CODE1231 Urban Computing COFA2680 Multi-Media Computing Unit 1 COFA2681 Multi-Media Computing Unit 2 COFA2682 Multi-Media Computing Unit 3 COFA2683 Multi-Media Computing Unit 4 COFA2684 Multi-Media Computing Unit 5 COFA3680 M'Media Computing Unit 1(Elec) COFA3681 Multimedia Computing Elective1 COFA3682 Multimedia Computing Elective2 COFA3810 Introduction to Computing COFA3811 Multimedia Computing Workshop COFA3840 Advanced Multi-media Computing COFA4036 The Computer&the Art Educator COFA5116 Design and Computers 1 COFA5208 Design & Computers:2D & 3D Cad COFA5216 Design and Computers 1 COFA5240 Design and Computers 2 Cad COFA5241 Design & Computers 2 Graphics COFA5308 Design and Timebased Computer COFA5315 Design and Computers 2 COFA5338 Design and Computers 3 - Cad COFA5339 Design&Computers 3 - Graphics COFA5434 Design and Computers 4 COFA6315 Design and Computers S2 Only COFA7051 Computer Technology 1 COFA7052 Computer Technology 2 COFA8670 Intro to Multimedia Computing COFA9058 MAE Elective(Design&Computers) CVEN1015 Computing CVEN1025 Computing DPST1092 Computer Systems Fundamentals EDST1492 Computer Skills for Teachers EDST2608 Computers & Teaching-Learning EDST4092 Computer Skills for Teachers EDST4157 Computing Studies Method 1 EDST4158 Computing Studies Method 2 ELEC4432 Computer Control &Instrument'n ELEC4605 Quantum Devices and Computers ELEC4632 Computer Control Systems ELEC9401 Computer Control Systems 1 ELEC9402 Computer Control Systems 2 ELEC9403 Real Time Computing & Control ELEC9733 Real Computing and Control ENGG1811 Computing for Engineers EXPA2013 Computer Technology 1 EXPA2014 Computer Technology 2 EXPA4124 Computer Resources for Artists FIBR2201 Computing Applications FNDN0301 Computing Studies FNDN0302 Computing Studies and Research FNDN0303 Computing for Design FNDN0304 Computing for Academic Purpose FNDN0305 Computing for Acad Purpose H FNDN0306 Computing for Acad Purposes S FNDN0311 Computing Studies - T FNDN0312 Computing Academic Purpose - T FNDN0314 Computing for Design - T FNDN0315 Computing for Acad Purpose TH FNDN0316 Computing for Acad Purp - TS FOOD4220 Computer Applications FOOD4320 Computer Applications FOOD4537 Computing in Food Science GEND4201 Design and Computing GENE8001 Computer Game Design GENM0515 Computers for Professionals GENP0515 Computers for Professionals GENS2001 The Computer GENS5525 Computer: Impact, Signif, Uses GENS9038 Mathematics and Computing 1 GENS9039 Mathematics and Computing 2 GENS9040 Mathematics and Computing 3 GENS9041 Mathematics and Computing 4 GENT0603 Computer: Impact, Signif, Uses GENT1003 Computers into the 21st C GENZ8501 Computers in Society GEOG3071 Computer Cartography GEOG3161 Computer Mapping &Data Display GEOG3861 Computer Mapping GEOG9014 Computer Mapping &Data Display GEOG9210 Computer Mapping &Data Display GEOL0300 Computing&Stats for Geologists GEOL2041 Geological Computing GEOL9090 Computing for Groundwater Spec GMAT1111 Introduction to Computing GMAT2122 Computer Graphics 1 GMAT3122 Computer Graphics 1 GMAT4111 Data Analysis and Computing 1 GMAT4112 Data Analysis and Computing 1 GMAT5111 Data Analysis and Computing 2 GMAT5112 Data Analysis and Computing 2 GMAT5122 Computer Graphics 2 HDAT9300 Computing 4 HDAT HEAL9521 Computer for Postgraduates HPSC2610 Computers, Brains & Minds HPST2004 Computers, Brains and Minds HPST2109 Computers, Brains & Minds IDES2121 Introduction to Computing IDES3231 Adv Computer Aided Product Des IDES5153 Computer Graphic Applications IDES5154 Computer Aided Design ILAS0233 Computing Applications in the INFS1601 Introduction to Computing INFS3607 Distributed Computer Systems KCME2104 Appl'n of Computers in Mining LAND1131 Intro to Computer Applications LAWS1032 Computer Applications to Law LAWS4609 Develop Computer Apps to Law LAWS4620 Computer Applications to Law MANF3500 Computers in Manufacturing 1 MANF4500 Computers in Manufacturing 2 MANF8560 Computer Integrated Manufact. MANF9460 Computer Integrated Manufact. MANF9500 Computer-Aided Progrmg for Num MANF9520 Computer-Aided Manufacture MANF9560 Computer Integrated Manufact. MARK3022 Computer Applications in Mktg MATH1061 Introductory Applied Computing MATH2301 Mathematical Computing MATH2430 Symbolic Computing MATH2810 Statistical Computing MATH2910 Higher Statistical Computing MATH3301 Advanced Math Computing MATH3430 Symbolic Computing MATH3821 Stat Modelling & Computing MATH5315 High Perf Numerical Computing MATH9315 Math Computing(H Perf Num Com) MATS1021 Computing in Materials Science MECH1500 Computing 1M MECH3500 Computing 2M MECH3510 Computing Applications in Mech MECH3530 Computing Applcts in Mech.Sys. MECH4130 Computer-Aided Eng Design MECH4500 Computing 3M MECH4509 Computing Science for Mech Eng MECH9130 Computer-Aided Eng Design MEFT5103 Computer Media MINE0710 Computing 1 MINE1720 Microcomputers (Mining) MINE1730 Computer Application in Mining MNGT0533 Special Topics in Computing MTRN3530 Computing Applcts in Mech.Sys. PHIL5206 AI & Computer Science PHIL5207 AI and Computer Science 2A PHYS2601 Computer Applications 2 PLAN1061 Computer Literacy PLAN2413 Computers&Information Systems PLAN2414 Computer Applicat'n in Plan 1 PSYC3191 Computer Science & Psychology PTRL1013 Computing-Petroleum Engineers REGS0010 Numerical and Computer Methods REGS3410 Computer Networks REGS3561 Computers in Business REGS3732 Adv Computerised Legal Res REGS3765 Computerized Legal Inf Systems REGS3835 Computer Law REGS3874 Computer Based Info Systems REGS7961 Computer Networks & Internets REGS8008 Computers in Schools REGS8102 Computer Organisation 1 REGS8126 Client-Server Computing M REGS8300 Computers in School Admin SAFE9122 Computing in Safety Science SART1681 Multimedia Computing Elective1 SART1810 Introduction to Computing SART2681 Multimedia Computing Elective2 SART2811 Multimedia Computing Workshop SART3681 Multimedia Computing Elective3 SART3840 Advanced Multimedia Computing SART9725 Intro to Multimedia Computing SART9739 Multimedia Computing Elective SDES1106 Design and Computers 1 SDES1110 Design and Computers 2 SDES1111 Integrated Design Computing 1 SDES1211 Integrated Design Computing 2 SDES2107 Design and Computers 3 SDES2115 Design and Computers 2B SDES3107 Design and Computers 4 SDES4103 Design and Computers 4 SDES6714 Intro 3D Computer Aided Design SLST3211 Computers in Sports Science SLST4262 Computer Applications for Rec. SLST9896 Computers in Sports Admin. SLST9898 Computers in Exercise Science SOCI5310 Survey Sampling & Computer App SOMA1681 Intro Multimedia Computing SOMA1810 Introduction to Computing SOMA2402 Tangible Computing SOMA2681 Advanced Multimedia Computing SOMA2811 Multimedia Computing Workshop SURV1111 Introduction to Computing SURV2122 Computer Graphics 1 SURV4111 Data Analysis and Computing 1 SURV5111 Data Analysis and Computing 2 SURV5122 Computer Graphics 2 SURV6121 Computer Graphics TABL1002 Computer Information Systems TEDG0011 Computers and Teaching 2 TEDG0022 Computers and Teaching 3 TEDG1101 Computers in Education TEDG1102 Computers and Teaching TEDG1103 Computers & the Learning Proc. TEDG1104 Issues in Computer Education TEDG1112 Computers - Gifted & Talented TEDG2022 Computers and Teaching 1 TEDG2031 Computers in Educational Admin TEDG5800 Computers and Education 1 TEDG5801 Computers and Education 2 TEED1134 Fundamentals of Computing TEED2119 Computers and People TELE9302 Computer Networks TEXT2501 Computing Applications ZEIT1110 Computer Games ZEIT2102 Computer Technology ZEIT2104 Computers and Security ZEIT2305 Computer Games ZEIT3113 Computer Languages & Algorithm ZEIT3304 Computing Proj - Info Sys ZEIT3307 Computer Games ZEIT4103 Computer Science 4 (Hons) F/T ZEIT8020 Computer Network Operations ZEIT9100 Computer Science Research F/T ZEIT9101 Computer Science Research P/T ZGEN2300 Computers in Society ZGEN2301 Computer Games ZITE1001 Computer Tools for Engineers ZITE1101 Intro to Computer Science ZITE2101 Computer Languages & Algorithm ZITE2102 Computer Technology ZITE3101 Computing Proj - Comp Sci ZITE3105 Human Computer Interaction ZITE3106 Interactive Computer Graphics ZITE3113 Computer Languages & Algorithm ZITE3211 Microcomputer Interfacing ZITE3304 Computing Proj - Info Sys ZITE4103 Computer Science 4 (Hons) F/T ZITE8104 Computer Security ZITE9100 Computer Science Research F/T ZITE9101 Computer Science Research P/T
The last ones are from the Computer Science school at ADFA. -
Consider a file called enrollments.txt
which contains data about student enrollment in courses.
There is one line for each student enrolled in a course:
ls -l enrollments.txt -rw-r--r-- 1 cs2041 cs2041 815036 Feb 13 09:55 enrollments.txt
wc enrollments.txt 11713 29167 815036 enrollments.txt
head enrollments.txt COMP1511|5256571|Ni, Harish|7543|SENGAH|000.000|24T2|19990411|M COMP1511|5296570|Truong, Jackson|3784/1|MATHNT|000.000|24T2|20060522|M COMP1911|5228928|Jin, Joyce|3707/2|COMMJ1 COMPA1|000.000|24T2|20020717|F COMP1511|5220761|Qi, Boyu Mohammad Zehua|3778/2|ACTLD1 COMPA1|000.000|24T2|20040807|M COMP1521|5278069|Mohammed, Aidan|3778/2|COMPA1|000.000|24T2|20021122|M COMP2041|5270724|Gao, Ruilin|8959|COMPA1|000.000|24T2|19960906|M COMP2041|5254894|Pi, Jenny|3707/4|COMPIS|000.000|24T2|19990415|F COMP1521|5243017|Hossain, Sean|3778/3|COMPA1 MTRNAH|000.000|24T2|20050411|M COMP9417|5267137|Teng, Ricky|3674/2|COMPA1 ELECF1|000.000|24T2|20060618|M COMP3511|5251033|Moore, Siyuan|3778/3|COMPA1 MTRNAH|000.000|24T2|20010525|M
The following commands count how many students are enrolled in COMP2041 or COMP9041. The course IDs differ only in one character, so a character class is used instead of alternation.The first version below is often ferred because initially you may want to know "how many xxx", then having found that out the next question might be, "well give me a sample of 10 or so of them". Then it's a simple matter of replacing
wcbyhead.grep -E '^COMP(2041|9044)' enrollments.txt | wc -l 840
grep -E -c '^COMP(2041|9044)' enrollments.txt 840
The last field field in the enrollment file records the student's gender. This command counts the number of female students enrolled in the courses.grep -E '^COMP(2041|9044)' enrollments.txt | grep -E 'F$' | wc -l 289
Not a very good gender balance, is it?By the way, the two
grep -Es could have been combined into one. How?This command will give a sorted list of course codes:
cut -d'|' -f1 enrollments.txt | sort | uniq COMP1511 COMP1521 COMP1531 COMP1911 COMP2041 COMP2511 COMP2521 COMP3121 COMP3141 COMP3153 COMP3311 COMP3331 COMP3511 COMP3900 COMP4337 COMP4601 COMP4951 COMP4952 COMP4953 COMP4961 COMP4962 COMP4963 COMP6131 COMP6445 COMP6452 COMP6453 COMP6733 COMP6771 COMP6845 COMP9020 COMP9021 COMP9024 COMP9044 COMP9101 COMP9153 COMP9311 COMP9312 COMP9313 COMP9319 COMP9331 COMP9337 COMP9414 COMP9417 COMP9418 COMP9444 COMP9491 COMP9511 COMP9517 COMP9727 COMP9900 COMP9901 COMP9902
The student records system known to users as myUNSW is built on top of a large US product known as PeopleSoft (the company was taken over by Oracle in 2004). On a scale of 1 to 10 the quality of the design of this product is about 3. One of its many flaws is its insistence that everybody must have two names, a "Last Name" and a "First Name", neither of which can be empty. To signify that a person has only a single name (common in Sri Lanka, for example), the system stores a dot character in the "First Name" field. The enrollments file shows the data as stored in the system, with a comma and space separating the component names. It has some single-named people (note that the names themselves have been disguised):grep -E ', \.' enrollments.txt COMP1911|5250963|Lu, .|8543|COMPA1|000.000|24T2|19981217|F COMP2511|5270473|Jin, .|8543|COMPA1|000.000|24T2|20021117|F COMP3121|5297923|Bell, .|3707/4|COMPAS|000.000|24T2|20001028|M COMP9417|5297923|Bell, .|3707/4|COMPAS|000.000|24T2|20001028|M COMP3511|5228787|Du, .|3781/1|SENGAH|000.000|24T2|20060509|F COMP1521|5289493|Feng, .|3781/1|COMPDS COMPSS|000.000|24T2|20011028|F COMP9444|5229681|Fan, .|8543|COMPCS|000.000|24T2|20050915|F COMP9313|5280729|Raghavan, .|8543|BINFB1 COMPA1|000.000|24T2|20031124|M COMP9319|5280729|Raghavan, .|8543|BINFB1 COMPA1|000.000|24T2|20031124|M COMP9517|5280729|Raghavan, .|8543|BINFB1 COMPA1|000.000|24T2|20031124|M COMP9414|5229657|Park, .|3784/2|COMPCH|000.000|24T2|20040722|F COMP9444|5229657|Park, .|3784/2|COMPCH|000.000|24T2|20040722|F COMP9517|5229657|Park, .|3784/2|COMPCH|000.000|24T2|20040722|F COMP9444|5261669|Hunter, .|8543|COMPCS COMPSS|000.000|24T2|19790712|M COMP9414|5233853|Wei, .|8543|COMPAS|000.000|24T2|19981204|M COMP9517|5233853|Wei, .|8543|COMPAS|000.000|24T2|19981204|M COMP9312|5206714|Zhang, .|8543|COMPAS|000.000|24T2|20050212|F COMP9414|5206714|Zhang, .|8543|COMPAS|000.000|24T2|20050212|F COMP9517|5206714|Zhang, .|8543|COMPAS|000.000|24T2|20050212|F COMP2041|5229530|Shen, .|8543|COMPCS|000.000|24T2|19980403|F COMP2511|5229530|Shen, .|8543|COMPCS|000.000|24T2|19980403|F COMP2511|5285042|Tran, .|3778/1|MTRNAH|000.000|24T2|20090101|F COMP1911|5297694|Song, .|3778/3|COMPAS|000.000|24T2|20091115|M COMP1521|5286807|Lan, .|8543|COMPAS|000.000|24T2|20020124|M COMP2041|5242142|Dong, .|3674/3|SENGAH|000.000|24T2|20020523|F COMP2511|5242142|Dong, .|3674/3|SENGAH|000.000|24T2|20020523|F COMP3511|5242142|Dong, .|3674/3|SENGAH|000.000|24T2|20020523|F COMP3511|5276140|Liao, .|3768/2|COMPAS|000.000|24T2|20031218|M COMP3331|5284037|Shrestha, .|3778/2|COMPAS COMPSS|000.000|24T2|19981105|M COMP9417|5284037|Shrestha, .|3778/2|COMPAS COMPSS|000.000|24T2|19981105|M COMP2511|5255856|Kim, .|3784/2|COMPA1 MTRNAH|000.000|24T2|20040118|F COMP3121|5255856|Kim, .|3784/2|COMPA1 MTRNAH|000.000|24T2|20040118|F COMP3141|5229845|Smith, .|3778/2|COMPA1|000.000|24T2|20000327|M COMP6771|5229845|Smith, .|3778/2|COMPA1|000.000|24T2|20000327|M COMP9024|5250914|Hayes, .|8543|COMPPS|000.000|24T2|20000506|M COMP9331|5250914|Hayes, .|8543|COMPPS|000.000|24T2|20000506|M COMP1511|5286528|Xu, .|3778/3|COMPA1|000.000|24T2|20031101|F COMP1531|5211415|Kim, .|1650|COMPA1|000.000|24T2|20010414|F COMP3121|5211415|Kim, .|1650|COMPA1|000.000|24T2|20010414|F COMP3311|5277720|Wan, .|3785/1|COMPMS|000.000|24T2|20050520|F COMP3331|5277720|Wan, .|3785/1|COMPMS|000.000|24T2|20050520|F COMP9444|5294754|Guo, .|3778/3|COMPCS|000.000|24T2|19990412|F COMP9517|5294754|Guo, .|3778/3|COMPCS|000.000|24T2|19990412|F COMP2511|5225587|Shi, .|3778/2|COMPA1|000.000|24T2|19880615|M COMP9313|5281299|Yi, .|3959/1|COMPY1|000.000|24T2|20050724|F COMP9414|5281299|Yi, .|3959/1|COMPY1|000.000|24T2|20050724|F COMP9414|5296358|Liu, .|3778/1|COMPLS|000.000|24T2|20000803|M COMP9900|5296358|Liu, .|3778/1|COMPLS|000.000|24T2|20000803|M COMP1511|5253061|Yin, .|3778/3|COMPAS|000.000|24T2|20011221|F COMP4952|5280168|Sheth, .|3707/1|ENGGAH|000.000|24T2|20090624|M COMP6452|5280168|Sheth, .|3707/1|ENGGAH|000.000|24T2|20090624|M COMP9414|5245181|Park, .|3778/1|COMPLS|000.000|24T2|19950727|F COMP9417|5245181|Park, .|3778/1|COMPLS|000.000|24T2|19950727|F COMP9444|5245181|Park, .|3778/1|COMPLS|000.000|24T2|19950727|F COMP1521|5293661|Truong, .|8543|COMPAS|000.000|24T2|20050312|M COMP3141|5281612|Cui, .|3789/1|COMPCH|000.000|24T2|20010825|F COMP2041|5252576|Patel, .|8543|FINSA1|000.000|24T2|19980616|F COMP2521|5252576|Patel, .|8543|FINSA1|000.000|24T2|19980616|F COMP2521|5206288|Xia, .|3768/1|COMPA1|000.000|24T2|19960805|M COMP9444|5290412|Ng, .|3707/1|COMPSS|000.000|24T2|19890428|M COMP1511|5230363|Miao, .|8543|COMPAS|000.000|24T2|20041102|F COMP1531|5232592|Malik, .|3970/3|COMPA1|000.000|24T2|19980830|M COMP1911|5217421|Pan, .|8543|COMPA1|000.000|24T2|20000503|F COMP3121|5282070|Ahmed, .|8543|COMPSS|000.000|24T2|19950130|M COMP2521|5269187|Zhao, .|8543|COMPA1|000.000|24T2|20080331|F COMP9311|5296710|Wen, .|3792/1|COMPLS|000.000|24T2|19950909|F COMP9414|5296710|Wen, .|3792/1|COMPLS|000.000|24T2|19950909|F COMP9312|5220146|Peng, .|3789/3|COMPCH|000.000|24T2|20040825|M COMP9727|5220146|Peng, .|3789/3|COMPCH|000.000|24T2|20040825|M COMP9900|5220146|Peng, .|3789/3|COMPCH|000.000|24T2|20040825|M COMP6452|5296638|Hogan, .|8543|COMPDS|000.000|24T2|20020312|M COMP6771|5296638|Hogan, .|8543|COMPDS|000.000|24T2|20020312|M COMP9337|5296638|Hogan, .|8543|COMPDS|000.000|24T2|20020312|M COMP1911|5269923|Dong, .|3707/2|COMPMS|000.000|24T2|20010521|F COMP9414|5272122|Zheng, .|8543|COMPMS|000.000|24T2|20050812|F COMP9444|5272122|Zheng, .|8543|COMPMS|000.000|24T2|20050812|F COMP9414|5273085|Shi, .|3778/1|COMPI1 FINSA1|000.000|24T2|19961210|M COMP9444|5273085|Shi, .|3778/1|COMPI1 FINSA1|000.000|24T2|19961210|M COMP9517|5273085|Shi, .|3778/1|COMPI1 FINSA1|000.000|24T2|19961210|M COMP9312|5273121|Han, .|3778/3|COMPY1|000.000|24T2|20020514|F COMP9517|5273121|Han, .|3778/3|COMPY1|000.000|24T2|20020514|F COMP9024|5273775|Song, .|3707/2|COMPZS|000.000|24T2|20060529|M
What would have happened if we forgot the backslash?If we wanted to know how many different students there were of this type rather than all enrollments, just cut out the second field (student ID) and use
uniq. It's not necessary to sort the data in this case only because the data is clustered, that is, all equal values are adjacent although they're not necessarily sorted.grep -E ', \.' enrollments.txt | cut -d'|' -f2 | uniq | wc 49 49 392 -
Now let us turn our attention from students and courses to programs.
The enrollments file, as well as linking
a student to the courses they're taking, also links them to the
program (degree) that they are currently enrolled in.
Consider that we want to find out the program codes of the students
taking COMP2041.
The following pipeline will do this:
grep -E 'COMP(2041|9044)' enrollments.txt | cut -d'|' -f4 | cut -d/ -f1 | sort | uniq 1650 2645 3268 3673 3674 3706 3707 3734 3736 3738 3761 3762 3764 3767 3768 3778 3779 3781 3782 3783 3784 3785 3786 3789 3791 3792 3959 3962 3969 3970 4515 4795 5543 7543 7546 8338 8543 8544 8719 8750 8959
If we want to know how many students come from each program, ordered from most common program to least common program, try this:grep -E 'COMP(2041|9044)' enrollments.txt | cut -d'|' -f4 | cut -d/ -f1 | sort | uniq -c | sort -nr 299 8543 174 3778 91 3707 57 3785 31 3789 27 3784 20 3674 16 3781 11 3779 11 1650 10 3782 8 3959 8 3767 6 3768 6 3673 5 8959 5 8338 5 7546 5 3764 4 8544 4 4515 4 3792 4 2645 3 7543 3 3791 3 3783 3 3762 2 3962 2 3738 2 3736 1 8750 1 8719 1 5543 1 4795 1 3970 1 3969 1 3786 1 3761 1 3734 1 3706 1 3268Note that a tab is usually inserted between the count and the data, but not all implementations of theuniqcommand ensure this. -
Consider a file called program_codes.tsv that contains the code and name of each program offered at UNSW (excluding research programs):
wc program_codes.tsv 250 1001 7295 program_codes.tsv
head program_codes.tsv 1004 Joint PhD 1292 PhD Art, Design and Media 1400 Psychology 1540 Economics 1545 Actuarial Studies 1550 Marketing 1561 Banking and Finance 1630 Civil & Environmental Eng 1640 Electrical Engineering 1650 Computer Science and Eng
We can use this file to give more details of the programs that COMP2041 students are taking, if some users don't want to deal with just course codes.grep -E 'COMP(2041|9044)' enrollments.txt | cut -d'|' -f4 | cut -d/ -f1 | sort | uniq | join - program_codes.tsv 1650 Computer Science and Eng 2645 Engineering (MPhil) 3268 Computational Design 3673 Economics / Computer Science 3674 Actuarial Stu / Computer Sci 3706 Engineering Science 3707 Engineering (Honours) 3734 Engineering Science / Commerce 3736 BE (Hons) ME Elec Eng 3738 Engineering Science / CompSc 3761 Adv Math (Hons) / Eng (Hons) 3762 AdvSci(Hons)/Engineering(Hons) 3764 Engineering (Hons)/Commerce 3767 Engineering (Hons) / Science 3768 Eng (Hons) / MBiomedE 3778 Computer Science 3781 Adv Maths (Hons) / Comp Sci 3782 Adv Science (Hons) / Comp Sci 3783 Computer Science / Arts 3784 Commerce / Computer Science 3785 Engineering (Hons) / Comp Sci 3786 Computer Science / Law 3789 Science / Computer Science 3791 Computer Science / Media Arts 3959 Data Science and Decisions 3962 Advanced Science (Honours) 3969 Media Arts (Hons) / Comp Sci 3970 Science 4515 Comp Sci & Eng (Honours) 4795 Data Sci and Decisions / Law 5543 Information Technology 7543 Computing 8338 Engineering Science 8543 Information Technology 8719 Mathematics 8750 Statistics 8959 Data Science and Decisions
We can combine the enrollment counts (for both courses) with the program titles to produce a self-descriptive tally. It's even better if it's in decreasing order of popularity, so after joining the tallies with the program titles, re-sort the composite data:grep -E 'COMP(2041|9044)' enrollments.txt | cut -d'|' -f4 | cut -d/ -f1 | sort | uniq -c | join -1 2 -a 1 - program_codes.tsv | sort -k2rn 8543 299 Information Technology 3778 174 Computer Science 3707 91 Engineering (Honours) 3785 57 Engineering (Hons) / Comp Sci 3789 31 Science / Computer Science 3784 27 Commerce / Computer Science 3674 20 Actuarial Stu / Computer Sci 3781 16 Adv Maths (Hons) / Comp Sci 1650 11 Computer Science and Eng 3779 11 3782 10 Adv Science (Hons) / Comp Sci 3767 8 Engineering (Hons) / Science 3959 8 Data Science and Decisions 3673 6 Economics / Computer Science 3768 6 Eng (Hons) / MBiomedE 3764 5 Engineering (Hons)/Commerce 7546 5 8338 5 Engineering Science 8959 5 Data Science and Decisions 2645 4 Engineering (MPhil) 3792 4 4515 4 Comp Sci & Eng (Honours) 8544 4 3762 3 AdvSci(Hons)/Engineering(Hons) 3783 3 Computer Science / Arts 3791 3 Computer Science / Media Arts 7543 3 Computing 3736 2 BE (Hons) ME Elec Eng 3738 2 Engineering Science / CompSc 3962 2 Advanced Science (Honours) 3268 1 Computational Design 3706 1 Engineering Science 3734 1 Engineering Science / Commerce 3761 1 Adv Math (Hons) / Eng (Hons) 3786 1 Computer Science / Law 3969 1 Media Arts (Hons) / Comp Sci 3970 1 Science 4795 1 Data Sci and Decisions / Law 5543 1 Information Technology 8719 1 Mathematics 8750 1 Statistics
Note the curious extra space before the title of some programs. It took me a while to work it out, can you? (Hint: how are the programs shown in the enrollment file?) Suggest an appopriate change to the pipeline. -
Lecture exercises on
wc:- how many different programs does UNSW offer?
wc -l program_codes.tsv 250 program_codes.tsv
- how many times was WebCMS accessed?
wc -l access_log.txt 59779 access_log.txt
- how many students are studying in CSE?
wc -l enrollments.txt 11713 enrollments.txt
The above solutions assume that we're talking about total enrollments. If the question actually meant how many distinct indivduals are studying courses offered by CSE, then we'd answer it as:
cut -d'|' -f2 enrollments.txt | sort | uniq | wc -l 6945
- how many words are there in the book?
wc -w book.txt 60428 book.txt
- how many lines are there in the story?
wc -l story.txt 87 story.txt
- how many different programs does UNSW offer?
Shell commands for power users.
A simple shell script demonstrating access to arguments.
$ ./accessing_args.sh one two "three four" one two three four
l [file|directories...] - list files
Short shell scripts can be used for convenience.
It is common to put these scripts in a directory such as /home/z1234567/scripts then add this directory to PATH e.g in .bash_login
PATH=$PATH:/home/z1234567/scripts
Note: "$@" expands to the arguments to the script, but preserves whitespace in arguments.
Repeatedly download a specified web page until a specified regexp matches its source then notify the specified email address.
For example:
Change the names of the specified files to lower case. (simple version of the perl utility rename)
Note use of test to check if the new filename is unchanged.
Note the double quotes around $filename so filenames containing spaces are not broken into multiple words
Note the use of mv -- to stop mv interpreting a filename beginning with - as an option
Note files named -n or -e still break the script because echo will treat them as an option,
print print numbers < 1000
note use of local Shell builtin to scope a variable without the local declaration the variable i in the function would be global and would break the bottom while loop
local is not (yet) POSIX but is widely supported
print print numbers < 1000
Rewritten to use bash arithmetic extension (())
This makes the program more readable but less portable.
Run as plagiarism_detection.simple_diff.sh <files>
Report if any of the files are copies of each other
Note use of diff -iw so changes in white-space or case are ignored
Improved version of plagiarism_detection.simple_diff.sh
The substitution s/\/\/.*// removes // style C comments.
This means changes in comments won't affect comparisons.
Note use of temporary files is insecure - an attacker can anticipate the filename
Improved version of plagiarism_detection.comments.sh
change all C strings to the letter 's' and change all identifiers to the letter 'v'.
Hence changes in strings & identifiers will be ignored.
mktemp provide suitable temporary filename, robustly & securely
Improved version of plagiarism_detection.identifiers.sh
securely & robustly create a new temporary directory
compile the files of a muti-file C program in parallel use create_1001_file_C_program.sh to create suitable test data
On a CPU with n cores this can be (nearly) n times faster
If there are large number of C files we may exhaust memory or operating system resources
compile the files of a muti-file C program in parallel use create_1001_file_C_program.sh to create suitable test data
on Linux getconf will tell us how many cores the machine has otherwise assume 8
compile the files of a multi-file C program in parallel use create_1001_file_C_program.sh to create suitable test data
find's -print0 option terminates pathnames with a '\0' xargs's --null option expects '\0' terminated input as '\0' can not appear in file names this can handle any filename
on Linux getconf will tell us how many cores the machine has if getconf assume 8
compile the files of a muti-file C program in parallel use create_1001_file_C_program.sh to create suitable test data
#include <stdio.h>
// print arguments to stdout
int main(int argc, char *argv[]) {
for (int i = 1; i < argc; i++) {
if (i > 1) {
fputc(' ', stdout);
}
fputs(argv[i], stdout);
}
fputc('\n', stdout);
return 0;
}
import sys
def main():
"""
print arguments to stdout
"""
print(' '.join(sys.argv[1:]))
if __name__ == '__main__':
main()
A simple shell script demonstrating access to arguments.
echo My name is "$0"
echo My process number is $$
echo I have $# arguments
echo My command-line arguments are "$@"
echo My 5th argument is "'$5'"
echo My 10th argument is "'${10}'"
$ ./accessing_args.sh one two "three four" one two three four
for a in "$@"
do
echo "$a"
done
l [file|directories...] - list files
Short shell scripts can be used for convenience.
It is common to put these scripts in a directory such as /home/z1234567/scripts then add this directory to PATH e.g in .bash_login
PATH=$PATH:/home/z1234567/scripts
Note: "$@" expands to the arguments to the script, but preserves whitespace in arguments.
ls -las "$@"
simple emulation of /usr/bin/seq for a COMP(2041|9044) example
Print the integers 1..n with no argument checking
Print the integers 1..n with no argument checking
last=$1
number=1
while test $number -le "$last"
do
echo $number
number=$((number + 1))
done
simple emulation of /usr/bin/seq for a COMP(2041|9044) example
Print the integers 1..n or n..m
Print the integers 1..n or n..m
if test $# = 1
then
first=1
last=$1
elif test $# = 2
then
first=$1
last=$2
else
echo "Usage: $0 <last> or $0 <first> <last>" 1>&2
exit 1
fi
number=$first
while test $number -le "$last"
do
echo $number
number=$((number + 1))
done
simple emulation of /usr/bin/seq for a COMP(2041|9044) example
Print the integers 1..n or m..n
Print the integers 1..n or m..n
if [ $# = 1 ]
then
first=1
last=$1
elif [ $# = 1 ]
then
first=$1
last=$2
else
echo "Usage: $0 <last> or $0 <first> <last>" 1>&2
exit 1
fi
number=$first
while [ $number -le $last ]
do
echo $number
number=$((number + 1))
done
Repeatedly download a specified web page until a specified regexp matches its source then notify the specified email address.
For example:
repeat_seconds=300 #check every 5 minutes
if test $# = 3
then
url=$1
regexp=$2
email_address=$3
else
echo "Usage: $0 <url> <regex> <email-address>" 1>&2
exit 1
fi
while true
do
if curl --silent "$url"|grep -E "$regexp" >/dev/null
then
# the 2nd echo is for testing, remove to really send email
echo "Generated by $0" |
echo mail -s "website '$url' now matches regex '$regexp'" "$email_address"
exit 0
fi
sleep $repeat_seconds
done
Change the names of the specified files to lower case. (simple version of the perl utility rename)
Note use of test to check if the new filename is unchanged.
Note the double quotes around $filename so filenames containing spaces are not broken into multiple words
Note the use of mv -- to stop mv interpreting a filename beginning with - as an option
Note files named -n or -e still break the script because echo will treat them as an option,
if test $# = 0
then
echo "Usage $0: <files>" 1>&2
exit 1
fi
for filename in "$@"
do
new_filename=$(
echo "$filename"|
tr '[:upper:]' '[:lower:]'
)
test "$filename" = "$new_filename" &&
continue
if test -r "$new_filename"
then
echo "$0: $new_filename exists" 1>&2
elif test -e "$filename"
then
mv -- "$filename" "$new_filename"
else
echo "$0: $filename not found" 1>&2
fi
done
create 1001 C files, compile and run them
this programs creates 1000 files f0.c .. f999.c file f$i.c contains function f$i which returns $i for example file42.c contains function f42 which returns 42 main.c is created with code to call all 1000 functions and print the sum of their return values
first add the initial lines to main.c note the use of quotes on eof to disable variable interpolation in the here document
this programs creates 1000 files f0.c .. f999.c file f$i.c contains function f$i which returns $i for example file42.c contains function f42 which returns 42 main.c is created with code to call all 1000 functions and print the sum of their return values
first add the initial lines to main.c note the use of quotes on eof to disable variable interpolation in the here document
cat >main.c <<'eof'
#include <stdio.h>
int main(void) {
int v = 0 ;
eof
i=0
while test $i -lt 1000
do
# add a line to main.c to call the function f$i
cat >>main.c <<eof
int f$i(void);
v += f$i();
eof
# create file$i.c containing function f$i
cat >file$i.c <<eof
int f$i(void) {
return $i;
}
eof
i=$((i + 1))
done
cat >>main.c <<'eof'
printf("%d\n", v);
return 0;
}
eof
# compile and run the 1001 C files
time clang main.c file*.c
./a.out
demonstrate simple use of a shell function
favourite_command() {
name=$1
command=$2
echo "My name is $name, my favourite Unix command is $command."
}
favourite_command Andrew "uniq"
favourite_command Dylan "jq"
favourite_command Grace "sed"
print print numbers < 1000
note use of local Shell builtin to scope a variable without the local declaration the variable i in the function would be global and would break the bottom while loop
local is not (yet) POSIX but is widely supported
is_prime() {
local n i
n=$1
i=2
while test $i -lt $n
do
test $((n % i)) -eq 0 &&
return 1
i=$((i + 1))
done
return 0
}
i=0
while test $i -lt 1000
do
is_prime $i &&
echo $i
i=$((i + 1))
done
print print numbers < 1000
Rewritten to use bash arithmetic extension (())
This makes the program more readable but less portable.
is_prime() {
local n i
n=$1
i=2
while ((i < n))
do
if ((n % i == 0))
then
return 1
fi
i=$((i + 1))
done
return 0
}
i=0
while ((i < 1000))
do
is_prime $i && echo $i
i=$((i + 1))
done
Run as plagiarism_detection.simple_diff.sh <files>
Report if any of the files are copies of each other
Note use of diff -iw so changes in white-space or case are ignored
for file1 in "$@"
do
for file2 in "$@"
do
test "$file1" = "$file2" &&
break # avoid comparing pairs of assignments twice
if diff -iBw "$file1" "$file2" >/dev/null
then
echo "$file1 is a copy of $file2"
fi
done
done
Improved version of plagiarism_detection.simple_diff.sh
The substitution s/\/\/.*// removes // style C comments.
This means changes in comments won't affect comparisons.
Note use of temporary files is insecure - an attacker can anticipate the filename
TMP_FILE1=/tmp/plagiarism_tmp1$$
TMP_FILE2=/tmp/plagiarism_tmp2$$
for file1 in "$@"
do
for file2 in "$@"
do
test "$file1" = "$file2" &&
break # avoid comparing pairs of assignments twice
sed 's/\/\/.*//' "$file1" >$TMP_FILE1
sed 's/\/\/.*//' "$file2" >$TMP_FILE2
if diff -i -w $TMP_FILE1 $TMP_FILE2 >/dev/null
then
echo "$file1 is a copy of $file2"
fi
done
done
rm -f $TMP_FILE1 $TMP_FILE2
Improved version of plagiarism_detection.comments.sh
change all C strings to the letter 's' and change all identifiers to the letter 'v'.
Hence changes in strings & identifiers will be ignored.
mktemp provide suitable temporary filename, robustly & securely
TMP_FILE1=$(mktemp)
TMP_FILE2=$(mktemp)
# trap allows use to remove temporary files if program interrupted
trap 'rm -f $TMP_FILE1 $TMP_FILE2' EXIT
# s/"["]*"/s/g changes strings to the letter 's'
# It won't match a few C strings which is OK for our purposes
# s/[a-zA-Z_][a-zA-Z0-9_]*/v/g changes variable names to 'v'
# It will also change function names, keywords etc. which is OK for our purposes.
transform() {
sed '
s/\/\/.*//
s/"[^"]"/s/g
s/[a-zA-Z_][a-zA-Z0-9_]*/v/g
' $1
}
for file1 in "$@"
do
for file2 in "$@"
do
test "$file1" = "$file2" &&
break # avoid comparing pairs of assignments twice
transform "$file1" >$TMP_FILE1
transform "$file2" >$TMP_FILE2
if diff -iBw $TMP_FILE1 $TMP_FILE2 >/dev/null
then
echo "$file1 is a copy of $file2"
fi
done
done
Improved version of plagiarism_detection.identifiers.sh
TMP_FILE1=$(mktemp)
TMP_FILE2=$(mktemp)
trap 'rm -f $TMP_FILE1 $TMP_FILE2' EXIT
# Note the use of sort so line reordering won't prevent detection of plagiarism.
transform() {
sed '
s/\/\/.*//
s/"[^"]"/s/g
s/[a-zA-Z_][a-zA-Z0-9_]*/v/g
' $1|
sort
}
for file1 in "$@"
do
for file2 in "$@"
do
test "$file1" = "$file2" &&
break # avoid comparing pairs of assignments twice
transform "$file1" >$TMP_FILE1
transform "$file2" >$TMP_FILE2
if diff -iBw $TMP_FILE1 $TMP_FILE2 >/dev/null
then
echo "$file1 is a copy of $file2"
fi
done
done
rm -f $TMP_FILE1 $TMP_FILE2
INTERNAL ERROR MISSING FILE: "./templates/topic/shell/code/plagiarism_detection.mktemp.sh"
INTERNAL ERROR MISSING FILE: "./templates/topic/shell/code/plagiarism_detection.mktemp.sh"
securely & robustly create a new temporary directory
temporary_directory=$(mktemp -d)
# ensure temporary directory + all its contents removed on exit
trap 'rm -rf "$temporary_directory"; exit' INT TERM EXIT
# change working directory to the new temporary directory
cd "$temporary_directory" || exit 1
# we are now in an empty directory
# and create any number of files & directories
# which all will be removed by the trap above
# e.g. create one thousand empty files
seq 1 1000|xargs touch
# print current directory and list files
pwd
ls -l
print positive integers for one second real time
my_process_id=$$
# launch a asynchronous sub-shell that will kill
# this process in a second
(sleep 1; kill $my_process_id) &
i=0
while true
do
echo $i
i=$((i + 1))
done
count slowly and laugh at interrupts (ctrl-C)
catch signal SIGINT and print message
catch signal SIGINT and print message
trap 'echo ha ha' INT
n=0
while true
do
echo "$n"
sleep 1
n=$((n + 1))
done
print positive integers for one second real time
catch signal SIGTERM, print message and exit
catch signal SIGTERM, print message and exit
trap 'echo loop executed $n times in 1 second; exit 0' TERM
# launch a sub-shell that will terminate
# this process in 1 second
my_process_id=$$
(sleep 1; kill $my_process_id) &
n=0
while true
do
n=$((n + 1))
done
compile the files of a muti-file C program in parallel use create_1001_file_C_program.sh to create suitable test data
On a CPU with n cores this can be (nearly) n times faster
If there are large number of C files we may exhaust memory or operating system resources
for f in "$@"
do
clang -c "$f" &
done
# wait for the incremental compiles to finish
# and then compile .o files into single binary
wait
clang -o binary -- *.o
compile the files of a muti-file C program in parallel use create_1001_file_C_program.sh to create suitable test data
on Linux getconf will tell us how many cores the machine has otherwise assume 8
max_processes=$(getconf _NPROCESSORS_ONLN 2>/dev/null) ||
max_processes=8
# NOTE: this breaks if a filename contains whitespace or quotes
echo "$@"|
xargs --max-procs=$max_processes --max-args=1 clang -c
clang -o binary -- *.o
compile the files of a multi-file C program in parallel use create_1001_file_C_program.sh to create suitable test data
find's -print0 option terminates pathnames with a '\0' xargs's --null option expects '\0' terminated input as '\0' can not appear in file names this can handle any filename
on Linux getconf will tell us how many cores the machine has if getconf assume 8
max_processes=$(getconf _NPROCESSORS_ONLN 2>/dev/null) ||
max_processes=8
find "$@" -print0|
xargs --max-procs=$max_processes --max-args=1 --null clang -c
clang -o binary -- *.o
compile the files of a muti-file C program in parallel use create_1001_file_C_program.sh to create suitable test data
parallel clang -c '{}' ::: "$@"
clang -o binary -- *.o
"""
Simple example reading a line of input and examining characters
written by d.brotherston@unsw.edu.au as a COMP(2041|9044) lecture example
"""
try:
line = input("Enter some input: ")
except EOFError:
print("could not read any characters")
exit(1)
n_chars = len(line)
print(f"That line contained {n_chars} characters")
if n_chars > 0:
first_char = line[0]
last_char = line[-1]
print(f"The first character was '{first_char}'")
print(f"The last character was '{last_char}'")
"""
Reads lines of input until end-of-input
Print "snap!" if two consecutive lines are identical
written by d.brotherston@unsw.edu.au as a COMP(2041|9044) lecture example
translated from perl written by andrewt@cse.unsw.edu.au
"""
last = None
while True:
try:
curr = input("Enter line: ")
except EOFError:
print()
break
if curr == last:
print("Snap!")
break
last = curr
"""
Create a string of size 2^n by concatenation
written by d.brotherston@unsw.edu.au as a COMP(2041|9044) lecture example
"""
import sys
if len(sys.argv) != 2:
print(f"Usage: {sys.argv[0]}: <n>")
exit(1)
n = 0
string = "@"
while n < int(sys.argv[1]):
string *= 2
# or `string += string`
# or `string = string + string`
n += 1
print(f"String of 2^{n} = {len(string)} characters created")
Python implementation of /bin/echo
using indexing & while, not pythonesque
import sys
i = 1
while i < len(sys.argv):
if i > 1:
print(" ", end="")
print(sys.argv[i], end="")
i += 1
print()
Python implementation of /bin/echo
using indexing & range, not pythonesque
import sys
for i in range(1, len(sys.argv)):
if i > 1:
print(' ', end='')
print(sys.argv[i], end='')
print()
Python implementation of /bin/echo
import sys
if sys.argv[1:]:
print(sys.argv[1], end='')
for arg in sys.argv[2:]:
print('', arg, end='')
print()
sum integers supplied as command line arguments no check that arguments are integers
import sys
total = 0
for arg in sys.argv[1:]:
total += int(arg)
print("Sum of the numbers is", total)
sum integers supplied as command line arguments
import sys
total = 0
for arg in sys.argv[1:]:
try:
total += int(arg)
except ValueError:
print(f"error: '{arg}' is not an integer", file=sys.stderr)
sys.exit(1)
print("Sum of the numbers is", total)
Count the number of lines on standard input.
import sys
line_count = 0
for line in sys.stdin:
line_count += 1
print(line_count, "lines")
Count the number of lines on standard input.
import sys
lines = sys.stdin.readlines()
line_count = len(lines)
print(line_count, "lines")
Count the number of lines on standard input.
import sys
lines = list(sys.stdin)
line_count = len(lines)
print(line_count, "lines")
Simple cp implementation for text files using line-based I/O explicit close is used below, a with statement would be better no error handling
import sys
if len(sys.argv) != 3:
print("Usage:", sys.argv[0], "<infile> <outfile>", file=sys.stderr)
sys.exit(1)
infile = open(sys.argv[1], "r", encoding="utf-8")
outfile = open(sys.argv[2], "w", encoding="utf-8")
for line in infile:
print(line, end='', file=outfile)
infile.close()
outfile.close()
Simple cp implementation for text files using line-based I/O and with statement, but no error handling
import sys
if len(sys.argv) != 3:
print("Usage:", sys.argv[0], "<infile> <outfile>", file=sys.stderr)
sys.exit(1)
with open(sys.argv[1]) as infile:
with open(sys.argv[2], "w") as outfile:
for line in infile:
outfile.write(line)
Simple cp implementation for text files using line-based I/O and with statement and error handling
import sys
if len(sys.argv) != 3:
print("Usage:", sys.argv[0], "<infile> <outfile>", file=sys.stderr)
sys.exit(1)
try:
with open(sys.argv[1]) as infile:
with open(sys.argv[2], "w") as outfile:
for line in infile:
outfile.write(line)
except OSError as e:
print(sys.argv[0], "error:", e, file=sys.stderr)
sys.exit(1)
Simple cp implementation for text files using line-based I/O reading all lines into array (not advisable for large files)
import sys
if len(sys.argv) != 3:
print("Usage:", sys.argv[0], "<infile> <outfile>", file=sys.stderr)
sys.exit(1)
try:
with open(sys.argv[1]) as infile:
with open(sys.argv[2], "w") as outfile:
lines = infile.readlines()
outfile.writelines(lines)
except OSError as e:
print(sys.argv[0], "error:", e, file=sys.stderr)
sys.exit(1)
Simple cp implementation using shutil.copyfile
import sys
from shutil import copyfile
if len(sys.argv) != 3:
print("Usage:", sys.argv[0], "<infile> <outfile>", file=sys.stderr)
sys.exit(1)
try:
copyfile(sys.argv[1], sys.argv[2])
except OSError as e:
print(sys.argv[0], "error:", e, file=sys.stderr)
sys.exit(1)
Simple cp implementation by running /bin/cp
import subprocess
import sys
if len(sys.argv) != 3:
print("Usage:", sys.argv[0], "<infile> <outfile>", file=sys.stderr)
sys.exit(1)
p = subprocess.run(['cp', sys.argv[1], sys.argv[2]])
sys.exit(p.returncode)
Repeatedly download a specified web page until a specified regexp matches its source then notify the specified email address.
For example:
repeat_seconds=300 #check every 5 minutes
if test $# = 3
then
url=$1
regexp=$2
email_address=$3
else
echo "Usage: $0 <url> <regex> <email-address>" 1>&2
exit 1
fi
while true
do
if curl --silent "$url"|grep -E "$regexp" >/dev/null
then
# the 2nd echo is for testing, remove to really send email
echo "Generated by $0" |
echo mail -s "website '$url' now matches regex '$regexp'" "$email_address"
exit 0
fi
sleep $repeat_seconds
done
Repeatedly download a specified web page until a specified regexp matches its source then notify the specified email address.
implemented using subprocess
import re
import subprocess
import sys
import time
REPEAT_SECONDS = 300 # check every 5 minutes
if len(sys.argv) == 4:
url = sys.argv[1]
regexp = sys.argv[2]
email_address = sys.argv[3]
else:
print(f"Usage: {sys.argv[0]} <url> <regex> <email-address>", file=sys.stderr)
sys.exit(1)
while True:
p = subprocess.run(
["curl", "--silent", url], text=True, capture_output=True
)
webpage = p.stdout
if not re.search(regexp, webpage):
time.sleep(REPEAT_SECONDS)
continue
mail_body = f"Generated by {sys.argv[0]}"
subject = f"website '{url}' now matches regex '{regexp}'"
# the echo is for testing, remove to really send email
subprocess.run(["echo", "mail", "-s", subject], text=True, input=mail_body)
sys.exit(0)
Repeatedly download a specified web page until a specified regexp matches its source then notify the specified email address.
implemented using urllib.request
import re
import sys
import subprocess
import time
import urllib.request
REPEAT_SECONDS = 300 # check every 5 minutes
if len(sys.argv) == 4:
url = sys.argv[1]
regexp = sys.argv[2]
email_address = sys.argv[3]
else:
print(f"Usage: {sys.argv[0]} <url> <regex> <email-address>", file=sys.stderr)
sys.exit(1)
while True:
response = urllib.request.urlopen(url)
webpage = response.read().decode()
if not re.search(regexp, webpage):
time.sleep(REPEAT_SECONDS)
continue
mail_body = f"Generated by {sys.argv[0]}"
subject = f"website '{url}' now matches regex '{regexp}'"
# the echo is for testing, remove to really send email
subprocess.run(["echo", "mail", "-s", subject], text=True, input=mail_body)
sys.exit(0)
fetch and print the text of a web page using HTML parser BeautifulSoup
import re
import sys
import urllib.request
import bs4 as BeautifulSoup
IGNORE_WEBPAGE_ELEMENTS = set("[document] head meta style script title".split())
for url in sys.argv[1:]:
response = urllib.request.urlopen(url)
webpage = response.read().decode()
soup = BeautifulSoup.BeautifulSoup(webpage, "html5lib")
for element in soup.findAll(text=True):
parent = element.parent.name.lower()
if parent in IGNORE_WEBPAGE_ELEMENTS:
continue
text = element.getText()
# remove empty lines and leading whitespace
text = re.sub(r"\n\s+", "\n", element)
text = text.strip()
if text:
print(text)
Change the names of the specified files to lower case. (simple version of the Perl utility rename)
import os
import sys
for old_pathname in sys.argv[1:]:
new_pathname = old_pathname.lower()
if new_pathname == old_pathname:
continue
if os.path.exists(new_pathname):
print(f"{sys.argv[0]}: '{new_pathname}' exists", file=sys.stderr)
continue
try:
os.rename(old_pathname, new_pathname)
except OSError as e:
print(f"{sys.argv[0]}: '{new_pathname}' {e}", file=sys.stderr)
Print the last number (real or integer) on every line
Note: regexp to match number: -?\d+\.?\d*
Note: use of assignment operator :=
import re, sys
for line in sys.stdin:
if m := re.search(r'(-?\d+\.?\d*)\D*$', line):
print(m.group(1))
written by andrewtunsw.edu.au as a COMP(2041|9044) lecture example
print the sum and mean of any positive integers found on stdin
Note regexp to split on non-digits
Note check to handle empty string from split
Only positive integers handled
print the sum and mean of any positive integers found on stdin
Note regexp to split on non-digits
Note check to handle empty string from split
Only positive integers handled
import re, sys
input_as_string = sys.stdin.read()
numbers = re.split(r"\D+", input_as_string)
total = 0
n = 0
for number in numbers:
if number:
total += int(number)
n += 1
if numbers:
print(f"{n} numbers, total {total}, mean {total / n:.1f}")
print the sum and mean of any numbers found on stdin
Note regexp to match number -?\d+\.?\d* match postive & negative integers & floating-point numbers
import re, sys
input_as_string = sys.stdin.read()
numbers = re.findall(r"-?\d+\.?\d*", input_as_string)
n = len(numbers)
total = sum(float(number) for number in numbers)
if numbers:
print(f"{n} numbers, total {total}, mean {total / n:.1f}")
count people enrolled in courses implemented using regular expressions & dicts
import re
COURSE_CODES_FILE = "course_codes.tsv"
ENROLLMENTS_FILE = "enrollments.txt"
# course_codes.tsv contains tab separated UNSW course and names, e..g
# ACCT1501 Accounting & Financial Mgt 1A
# enrollments.txt contains synthetic course enrollments
# with fields separated by | e.g.:
# COMP1911|5218563|Syed, Hugh Ali|3707/1|COMPAS|090.667|22T2|20010419|M
course_names = {}
with open(COURSE_CODES_FILE, encoding="utf-8") as f:
for line in f:
if m := re.match(r"(\S+)\s+(.*\S)", line):
course_names[m.group(1)] = m.group(2)
enrollments_count = {}
with open(ENROLLMENTS_FILE, encoding="utf-8") as f:
for line in f:
course_code = re.sub(r"\|.*\n", "", line)
if course_code not in enrollments_count:
enrollments_count[course_code] = 0
enrollments_count[course_code] += 1
for (course_code, enrollment) in sorted(enrollments_count.items()):
# if no name for course_code use ???
name = course_names.get(course_code, "???")
print(f"{enrollment:4} {course_code} {name}")
count people enrolled in courses implemented using string operations, a dict & counters
import collections
import re
COURSE_CODES_FILE = "course_codes.tsv"
ENROLLMENTS_FILE = "enrollments.txt"
# course_codes.tsv contains tab separated UNSW course and names, e..g
# ACCT1501 Accounting & Financial Mgt 1A
# enrollments.txt contains synthetic course enrollments
# with fields separated by |
# COMP1911|5218563|Syed, Hugh Ali|3707/1|COMPAS|090.667|22T2|20010419|M
course_names = {}
with open(COURSE_CODES_FILE, encoding="utf-8") as f:
for line in f:
course_code, course_name = line.strip().split("\t", maxsplit=1)
course_names[course_code] = course_name
enrollments_count = collections.Counter()
with open(ENROLLMENTS_FILE, encoding="utf-8") as f:
for line in f:
course_code = line.split("|")[0]
enrollments_count[course_code] += 1
for (course_code, enrollment) in sorted(enrollments_count.items()):
# if no name for course_code use ???
name = course_names.get(course_code, "???")
print(f"{enrollment:4} {course_code} {name}")
count how many people enrolled have each first name implemented using regular expressions, a set & counters
import collections
import re
ENROLLMENTS_FILE = "enrollments.txt"
# enrollments.txt contains synthetic course enrollments
# with fields separated by | e.g.:
# COMP1911|5218563|Syed, Hugh Ali|3707/1|COMPAS|090.667|22T2|20010419|M
already_counted = set()
first_name_count = collections.Counter()
with open(ENROLLMENTS_FILE, encoding="utf-8") as f:
for line in f:
_, student_number, full_name = line.split("|")[0:3]
if student_number in already_counted:
continue
already_counted.add(student_number)
if m := re.match(r".*,\s+(\S+)", full_name):
first_name = m.group(1)
first_name_count[first_name] += 1
# put the count first in the tuples so sorting orders on count before name
count_name_tuples = [(c, f) for (f, c) in first_name_count.items()]
# print first names in decreasing order of popularity
for (count, first_name) in sorted(count_name_tuples, reverse=True):
print(f"{count:4} {first_name}")
Report cases where there are 5 or more people of the same first name enrolled in a course implemented using a dict of dicts
import re
import sys
REPORT_MORE_THAN_STUDENTS = 5
ENROLLMENTS_FILE = "enrollments.txt"
# enrollments.txt contains synthetic course enrollments
# with fields separated by | e.g.:
# COMP1911|5218563|Syed, Hugh Ali|3707/1|COMPAS|090.667|22T2|20010419|M
course_first_name_count = {}
with open(ENROLLMENTS_FILE, encoding="utf-8") as f:
for line in f:
course_code, _, full_name = line.split("|")[0:3]
if m := re.match(r".*,\s+(\S+)", full_name):
first_name = m.group(1)
else:
print("Warning could not parse line", line.strip(), file=sys.stderr)
continue
if course_code not in course_first_name_count:
course_first_name_count[course_code] = {}
if first_name not in course_first_name_count[course_code]:
course_first_name_count[course_code][first_name] = 0
course_first_name_count[course_code][first_name] += 1
for course in sorted(course_first_name_count.keys()):
for (first_name, count) in course_first_name_count[course].items():
if count >= REPORT_MORE_THAN_STUDENTS:
print(course, "has", count, "students named", first_name)
Report cases where there are more than 5 people of the same first name enrolled in a course implemented using split and a defaultdict of counters
import collections
import sys
REPORT_MORE_THAN_STUDENTS = 5
ENROLLMENTS_FILE = "enrollments.txt"
# enrollments.txt contains synthetic course enrollments
# with fields separated by | e.g.:
# COMP1911|5218563|Syed, Hugh Ali|3707/1|COMPAS|090.667|22T2|20010419|M
course_first_name_count = collections.defaultdict(collections.Counter)
with open(ENROLLMENTS_FILE, encoding="utf-8") as f:
for line in f:
course_code, _, full_name = line.split("|")[0:3]
given_names = full_name.split(",")[1].strip()
first_name = given_names.split(" ")[0]
course_first_name_count[course_code][first_name] += 1
for (course, name_counts) in sorted(course_first_name_count.items()):
for (first_name, count) in name_counts.items():
if count > REPORT_MORE_THAN_STUDENTS:
print(course, "has", count, "students named", first_name)
Change the names of the specified files to lower case. (simple version of the perl utility rename)
Note use of test to check if the new filename is unchanged.
Note the double quotes around $filename so filenames containing spaces are not broken into multiple words
Note the use of mv -- to stop mv interpreting a filename beginning with - as an option
Note files named -n or -e still break the script because echo will treat them as an option,
if test $# = 0
then
echo "Usage $0: <files>" 1>&2
exit 1
fi
for filename in "$@"
do
new_filename=$(
echo "$filename"|
tr '[:upper:]' '[:lower:]'
)
test "$filename" = "$new_filename" &&
continue
if test -r "$new_filename"
then
echo "$0: $new_filename exists" 1>&2
elif test -e "$filename"
then
mv -- "$filename" "$new_filename"
else
echo "$0: $filename not found" 1>&2
fi
done
INTERNAL ERROR MISSING FILE: "./templates/topic/python_regex/code/rename_lower_case.py"
INTERNAL ERROR MISSING FILE: "./templates/topic/python_regex/code/rename_lower_case.py"
Change the names of the specified files by substituting occurrances of regex with replacement (simple version of the perl utility rename)
import os
import re
import sys
if len(sys.argv) < 3:
print(f"Usage: {sys.argv[0]} <regex> <replacement> [files]", file=sys.stderr)
sys.exit(1)
regex = sys.argv[1]
replacement = sys.argv[2]
for old_pathname in sys.argv[3:]:
new_pathname = re.sub(regex, replacement, old_pathname, count=1)
if new_pathname == old_pathname:
continue
if os.path.exists(new_pathname):
print(f"{sys.argv[0]}: '{new_pathname}' exists", file=sys.stderr)
continue
try:
os.rename(old_pathname, new_pathname)
except OSError as e:
print(f"{sys.argv[0]}: '{new_pathname}' {e}", file=sys.stderr)
def a():
x = 1
print('a', x, y, z)
def b():
x = 2
y = 2
a()
print('b', x, y, z)
def c():
x = 3
y = 3
global z
z = 3
b()
print('c', x, y, z)
"""
calculate Dot Product https://en.wikipedia.org/wiki/Dot_product
of 2 lists - list are assumed to be the same length
written by andrewt@unsw.edu.au for COMP(2041|9044)
"""
import operator
def dot_product0(a, b):
"""return dot product of 2 lists - using for loop + indexing"""
total = 0
for i in range(len(a)):
total += a[i] * b[i]
return total
def dot_product1(a, b):
"""return dot product of 2 lists - using for loop + enumerate"""
total = 0
for i, a_i in enumerate(a):
total += a_i * b[i]
return total
def dot_product2(a, b):
"""return dot product of 2 lists - using for loop + zip"""
total = 0
for x, y in zip(a, b):
total += x * y
return total
def dot_product3(a, b):
"""return dot product of 2 lists - using list comprension + zip"""
return sum(x * y for x, y in zip(a, b))
def multiply(x, y):
"""multipy 2 numbers - operator.mul does this"""
return x * y
def dot_product4(a, b):
"""return dot product of 2 lists - map"""
return sum(map(multiply, a, b))
def dot_product5(a, b):
"""return dot product of 2 lists - map + lambda"""
return sum(map(lambda x, y: x * y, a, b))
def dot_product6(a, b):
"""return dot product of 2 lists - map + operator.mul"""
return sum(map(operator.mul, a, b))
if __name__ == "__main__":
a = range(5, 10)
b = range(11, 16)
print(dot_product0(a, b))
print(dot_product1(a, b))
print(dot_product2(a, b))
print(dot_product3(a, b))
print(dot_product4(a, b))
print(dot_product5(a, b))
print(dot_product6(a, b))
"""
extract odd numbers from a list
written by andrewt@unsw.edu.au for COMP(2041|9044)
"""
def is_odd(number):
return number % 2 == 2
def odd0(numbers):
"""extract odd_numbers from list using for loop"""
odd_numbers = []
for n in numbers:
if is_odd(n):
odd_numbers.append(n)
return odd_numbers
def odd1(numbers):
"""extract odd_numbers from list using list comprehension"""
return [n for n in numbers if is_odd(n)]
def odd2(numbers):
"""extract odd_numbers from list using filter"""
return filter(is_odd, numbers)
def odd3(numbers):
"""extract odd numbers from list using filter + lambda"""
return filter(lambda n: n % 2 == 2, numbers)
if __name__ == "__main__":
numbers = range(1, 11)
print(odd0(numbers))
print(odd1(numbers))
print(odd2(numbers))
print(odd3(numbers))
"""
sorting a list based on the values in a hash
"""
import random
DAY_LIST = "Sunday Monday Tuesday Wednesday Thursday Friday Saturday".split()
DAY_NUMBER = dict((day, number) for number, day in enumerate(DAY_LIST))
def random_day_of_week():
return random.choice(DAY_LIST)
def sort_days0(day_list):
return sorted(day_list, key=lambda day: DAY_NUMBER[day])
def sort_days1(day_list):
return sorted(day_list, key=DAY_NUMBER.get)
if __name__ == "__main__":
print(DAY_LIST)
print(DAY_NUMBER)
random_days = [random_day_of_week() for _ in range(7)]
print(random_days)
print(sorted(random_days))
print(sort_days0(random_days))
print(sort_days1(random_days))
Simple makefile
game : main.o graphics.o world.o
gcc -o game main.o graphics.o world.o
main.o : main.c graphics.h world.h
gcc -c main.c
graphics.o : graphics.c world.h
gcc -c graphics.c
world.o : world.c world.h
gcc -c world.c
clean:
rm -f game main.o graphics.o world.o
"""
Simple Python implementation of "make".
Parses makefile rules and stores them in a dict
then builds targets with a recursive function.
written by andrewt@unsw.edu.au as a COMP(2041|9044) lecture example
"""
import argparse
import collections
import os
import re
import sys
import subprocess
def main():
"""determine targets to build and build them"""
parser = argparse.ArgumentParser()
parser.add_argument("-f", "--makefile", default="Makefile")
parser.add_argument("-n", "--dryrun", action="store_true")
parser.add_argument("build_targets", nargs="*")
args = parser.parse_args()
rules = parse_makefile(args.makefile)
# if not target is specified use first target in Makefile (if any)
build_targets = args.build_targets or list(rules.keys())[:1]
for target in build_targets:
build(target, rules, args.dryrun)
def build(target, rules, dryrun=False):
"""recursively check dependencies and run commands as needed to build target"""
(dependencies, build_commands) = rules.get(target, ([], []))
build_needed = not os.path.exists(target)
for d in dependencies:
build(d, rules, dryrun)
build_needed = build_needed or os.path.getmtime(d) > os.path.getmtime(target)
if not build_needed:
return
if not build_commands and not os.path.exists(target):
print("*** No rule to make target", target)
sys.exit(1)
for command in build_commands:
print(command)
if not dryrun:
subprocess.run(command, shell=True)
def parse_makefile(makefile_name):
"""return dict mapping makefile targets to (dependencies, build commands) tuple"""
rules = collections.OrderedDict()
with open(makefile_name, encoding="utf-8") as f:
while line := f.readline():
if not (m := re.match(r"^(\S+)\s*:\s*(.*)", line)):
continue
target = m.group(1)
dependencies = m.group(2).split()
build_commands = []
while (line := f.readline()).startswith("\t"):
build_commands.append(line.strip())
rules[target] = (dependencies, build_commands)
return rules
if __name__ == "__main__":
main()
Simple makefile with variables & a comment
CC=clang-11
CFLAGS=-O3 -Wall
game : main.o graphics.o world.o
$(CC) $(CFLAGS) -o game main.o graphics.o world.o
main.o : main.c graphics.h world.h
$(CC) $(CFLAGS) -c main.c
graphics.o : graphics.c world.h
$(CC) $(CFLAGS) -c graphics.c
world.o : world.c world.h
$(CC) $(CFLAGS) -c world.c
clean:
rm -f game main.o graphics.o world.o
"""
Simple Python implementation of "make".
Parses makefile rules and stores them in a dict
then builds targets with a recursive function.
This version implements Makefile variables & comments.
written by andrewt@unsw.edu.au as a COMP(2041|9044) lecture example
"""
import argparse
import collections
import os
import re
import sys
import subprocess
def main():
"""determine targets to build and build them"""
parser = argparse.ArgumentParser()
parser.add_argument("-f", "--makefile", default="Makefile")
parser.add_argument("-n", "--dryrun", action="store_true")
parser.add_argument("build_targets", nargs="*")
args = parser.parse_args()
rules = parse_makefile(args.makefile)
# if not target is specified use first target in Makefile (if any)
build_targets = args.build_targets or list(rules.keys())[:1]
for target in build_targets:
build(target, rules, args.dryrun)
def build(target, rules, dryrun=False):
"""recursively check dependencies and run commands as needed to build target"""
(dependencies, build_commands) = rules.get(target, ([], []))
build_needed = not os.path.exists(target)
for d in dependencies:
build(d, rules)
build_needed = build_needed or os.path.getmtime(d) > os.path.getmtime(target)
if not build_needed:
return
if not build_commands and not os.path.exists(target):
print("*** No rule to make target", target)
sys.exit(1)
for command in build_commands:
print(command)
if not dryrun:
subprocess.run(command, shell=True)
def parse_makefile(makefile_name):
"""return dict mapping makefile targets to (dependencies, build commands) tuple"""
rules = collections.OrderedDict()
variables = {}
with open(makefile_name, encoding="utf-8") as f:
while line := f.readline():
# remove any comment
line = re.sub(r"#.*", "", line)
# check for variable definition
if m := re.match(r"^\s*(\S+)\s*=\s*(.*)", line):
variables[m.group(1)] = m.group(2)
continue
line = replace_variables(line, variables)
if not (m := re.match(r"^(\S+)\s*:\s*(.*)", line)):
continue
target = m.group(1)
dependencies = m.group(2).split()
build_commands = []
while (line := f.readline()).startswith("\t"):
line = replace_variables(line, variables)
build_commands.append(line.strip())
rules[target] = (dependencies, build_commands)
return rules
def replace_variables(line, variables):
"""return line with occurances of $(variable) replaced by variable's value"""
return re.sub(r"\$\((.*?)\)", lambda m: variables.get(m.group(1), ""), line)
if __name__ == "__main__":
main()
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