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commit bash-20041027 snapshot

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Chet Ramey
2011-12-03 13:38:37 -05:00
parent c327176389
commit d90269dd00
54 changed files with 10370 additions and 41 deletions
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doc/bashref.texi
+4 -4
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@@ -6252,11 +6252,11 @@ or non-zero if an error occurs or an invalid option is encountered.
@item wait
@btindex wait
@example
wait [@var{jobspec} or @var{pid}]
wait [@var{jobspec} or @var{pid} ...]
@end example
Wait until the child process specified by process @sc{id} @var{pid} or job
specification @var{jobspec} exits and return the exit status of the last
command waited for.
Wait until the child process specified by each process @sc{id} @var{pid}
or job specification @var{jobspec} exits and return the exit status of the
last command waited for.
If a job spec is given, all processes in the job are waited for.
If no arguments are given, all currently active child processes are
waited for, and the return status is zero.