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38 lines
606 B
Python
38 lines
606 B
Python
#! /usr/bin/env python
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from __future__ import print_function
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import sys
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from getopt import getopt
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usage = '''
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python cat.py -o OUTFILE FILE1 FILE2 .... FILEn
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Replacement for:
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cat FILE1 FILE2 ... .FILEn > OUTFILE
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If the -o argument is not given, writes to stdout.
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'''
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outfile = ""
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(options, args) = getopt(sys.argv[1:], "ho:")
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for (opt, param) in options:
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if opt == "-o":
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outfile = param
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elif opt == "-h":
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print(usage)
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sys.exit(0)
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out = sys.stdout
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if outfile:
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out = open(outfile, "w")
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for f in args:
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fil = open(f, "r")
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for l in fil:
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out.write(l)
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fil.close()
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if outfile:
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out.close()
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