xref: /freebsd/bin/pwait/pwait.1 (revision fcb560670601b2a4d87bb31d7531c8dcc37ee71b)
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33.\" $FreeBSD$
34.\"
35.Dd November 1, 2009
36.Dt PWAIT 1
37.Os
38.Sh NAME
39.Nm pwait
40.Nd wait for processes to terminate
41.Sh SYNOPSIS
42.Nm
43.Op Fl v
44.Ar pid
45\&...
46.Sh DESCRIPTION
47The
48.Nm
49utility will wait until each of the given processes has terminated.
50.Pp
51The following option is available:
52.Bl -tag -width indent
53.It Fl v
54Print the exit status when each process terminates.
55.El
56.Sh DIAGNOSTICS
57The
58.Nm
59utility returns 0 on success, and >0 if an error occurs.
60.Pp
61Invalid pids elicit a warning message but are otherwise ignored.
62.Sh SEE ALSO
63.Xr kill 1 ,
64.Xr pkill 1 ,
65.Xr ps 1 ,
66.Xr wait 1 ,
67.Xr kqueue 2
68.Sh NOTES
69.Nm
70is not a substitute for the
71.Xr wait 1
72builtin
73as it will not clean up any zombies or state in the parent process.
74.Sh HISTORY
75A
76.Nm
77command first appeared in SunOS 5.8.
78