30 lines
608 B
Python
30 lines
608 B
Python
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#! /usr/local/python
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# byteyears file ...
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#
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# Print a number representing the product of age and size of each file,
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# in suitable units.
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import sys, posix, time
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from stat import *
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secs_per_year = 365.0 * 24.0 * 3600.0
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now = time.time()
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status = 0
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for file in sys.argv[1:]:
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try:
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st = posix.stat(file)
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except posix.error, msg:
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sys.stderr.write('can\'t stat ' + `file` + ': ' + `msg` + '\n')
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status = 1
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st = ()
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if st:
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mtime = st[ST_MTIME]
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size = st[ST_SIZE]
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age = now - mtime
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byteyears = float(size) * float(age) / secs_per_year
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print file + '\t\t' + `int(byteyears)`
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sys.exit(status)
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