2 .\" Copyright (c) 2005 Jeroen Ruigrok van der Werven <asmodai@dragonflybsd.org>
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31 .Nd create lock file from shell script
41 utility tries to create a lock file named
43 and writes the process id
52 The filename of the lock file.
54 The process id that will be written to file.
56 Use UUCP style lock file format.
61 A typical use could be (from within a script):
63 .Dl "shlock -f script.lock -p $$"