#!/usr/bin/python3
# written by andrewt@unsw.edu.au as a COMP(2041|9044) example

# 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)