waitpid - Man Page

waitpid [-v] [--timeout|-t seconds] pid...

waitpid is a simple command to wait for arbitrary non-child processes.

It exits after all processes whose PIDs have been passed as arguments have exited.

-v,  --verbose

Be more verbose.

-t,  --timeout seconds

Maximum wait time.

-e,  --exited

Don’t error on already exited PIDs.

-c,  --count count

Number of process exits to wait for.

-h,  --help

Display help text and exit.

-V,  --version

Print version and exit.

waitpid has the following exit status values:

0

success

1

unspecified failure

2

system does not provide necessary functionality

3

timeout expired

Thomas Weißschuh

waitpid(2) wait(1P)

For bug reports, use the issue tracker at https://github.com/util-linux/util-linux/issues.

The waitpid command is part of the util-linux package which can be downloaded from Linux Kernel Archive.