2009-11-17 22:47:20 +00:00
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.\"
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.\" Copyright (c) 2004-2009, Jilles Tjoelker
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.\" All rights reserved.
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.\"
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.\" 1. Redistributions of source code must retain the above
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.\" following disclaimer.
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.\" OF SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd November 1, 2009
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.Dt PWAIT 1
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2010-04-14 19:08:06 +00:00
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.Os
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2009-11-17 22:47:20 +00:00
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.Sh NAME
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.Nm pwait
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.Nd wait for processes to terminate
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.Sh SYNOPSIS
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.Nm
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.Op Fl v
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.Ar pid
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\&...
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.Sh DESCRIPTION
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The
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.Nm
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2012-03-29 05:02:12 +00:00
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utility will wait until each of the given processes has terminated.
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2009-11-17 22:47:20 +00:00
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.Pp
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The following option is available:
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.Bl -tag -width indent
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.It Fl v
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Print the exit status when each process terminates.
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.El
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.Sh DIAGNOSTICS
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The
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.Nm
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utility returns 0 on success, and >0 if an error occurs.
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.Pp
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Invalid pids elicit a warning message but are otherwise ignored.
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.Sh SEE ALSO
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.Xr kill 1 ,
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.Xr pkill 1 ,
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.Xr ps 1 ,
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.Xr wait 1 ,
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.Xr kqueue 2
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.Sh NOTES
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.Nm
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is not a substitute for the
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.Xr wait 1
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builtin
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as it will not clean up any zombies or state in the parent process.
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.Sh HISTORY
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A
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.Nm
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command first appeared in SunOS 5.8.
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