34 lines
954 B
Python
34 lines
954 B
Python
#!/usr/bin/env python
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"""This collects filesystem capacity info using the 'df' command. Tuples of
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filesystem name and percentage are stored in a list. A simple report is
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printed. Filesystems over 95% capacity are highlighted. Note that this does not
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parse filesystem names after the first space, so names with spaces in them will
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be truncated. This will produce ambiguous results for automount filesystems on
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Apple OSX. """
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import pexpect
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child = pexpect.spawn('df')
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# parse 'df' output into a list.
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pattern = "\n(\S+).*?([0-9]+)%"
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filesystem_list = []
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for dummy in range(0, 1000):
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i = child.expect([pattern, pexpect.EOF])
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if i == 0:
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filesystem_list.append(child.match.groups())
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else:
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break
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# Print report
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print
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for m in filesystem_list:
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s = "Filesystem %s is at %s%%" % (m[0], m[1])
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# highlight filesystems over 95% capacity
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if int(m[1]) > 95:
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s = '! ' + s
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else:
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s = ' ' + s
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print s
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