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54 lines
1.1 KiB
Python
Executable File
54 lines
1.1 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright (c) 2009, Giampaolo Rodola', karthikrev. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""
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A clone of 'pidof' cmdline utility.
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$ pidof python
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1140 1138 1136 1134 1133 1129 1127 1125 1121 1120 1119
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"""
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from __future__ import print_function
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import psutil
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import sys
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def pidof(pgname):
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pids = []
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for proc in psutil.process_iter():
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# search for matches in the process name and cmdline
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try:
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name = proc.name()
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except psutil.Error:
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pass
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else:
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if name == pgname:
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pids.append(str(proc.pid))
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continue
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try:
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cmdline = proc.cmdline()
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except psutil.Error:
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pass
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else:
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if cmdline and cmdline[0] == pgname:
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pids.append(str(proc.pid))
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return pids
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def main():
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if len(sys.argv) != 2:
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sys.exit('usage: %s pgname' % __file__)
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else:
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pgname = sys.argv[1]
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pids = pidof(pgname)
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if pids:
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print(" ".join(pids))
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if __name__ == '__main__':
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main()
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