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Last change
on this file since 305 was 286, checked in by Rick van der Zwet, 14 years ago |
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Filter after tail to show me timestamps
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-
Property svn:executable
set to
*
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Property svn:keywords
set to
Id
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File size:
682 bytes
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| 1 | #!/usr/bin/env python
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| 2 | #
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| 3 | # Prefix your (log) files with a timestamp
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| 4 | #
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| 5 | # $Id: tailtime 286 2011-03-10 08:44:46Z rick $
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| 6 | # Rick van der Zwet <info@rickvanderzwet.nl>
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| 7 | # license: BSD
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| 8 | import time
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| 9 | import sys
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| 10 | import os
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| 11 |
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| 12 | # Really make it unbuffered
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| 13 | sys.stdin = os.fdopen(sys.stdin.fileno(), 'r', 0)
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| 14 | sys.stdout = os.fdopen(sys.stdout.fileno(), 'w', 0)
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| 15 |
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| 16 | if __name__ == "__main__":
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| 17 | try:
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| 18 | strftime = sys.argv[1]
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| 19 | except IndexError,ValueError:
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| 20 | strftime = '%H:%M:%S'
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| 21 | try:
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| 22 | while 1:
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| 23 | line = sys.stdin.readline()
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| 24 | #XXX: Not some kind of smarter way to detect EOF?
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| 25 | if len(line) == 0:
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| 26 | break
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| 27 | prefix = "[%s] " % time.strftime(strftime)
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| 28 | print prefix + line,
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| 29 | except KeyboardInterrupt:
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| 30 | pass
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