File: qgrep.py

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python-subprocess32 3.2.7-2~bpo8%2B1
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"""When called with a single argument, simulated fgrep with a single
argument and no options."""

import sys

if __name__ == "__main__":
    pattern = sys.argv[1]
    for line in sys.stdin:
        if pattern in line:
            sys.stdout.write(line)