snippetbashTip
waitpid — Wait for the termination of arbitrary processes. See also: `wait`. More information: <https://manned
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thecommandterminationwaitwaitpidcliarbitraryfor
linux
Problem
How to use the
waitpid command: Wait for the termination of arbitrary processes. See also: wait. More information: <https://manned.org/waitpid>.Solution
waitpid — Wait for the termination of arbitrary processes. See also: wait. More information: <https://manned.org/waitpid>.Sleep until all processes whose PIDs have been specified have exited:
waitpid {{pid1 pid2 ...}}Sleep for at most
n seconds:waitpid {{[-t|--timeout]}} {{n}} {{pid1 pid2 ...}}Do not error if specified PIDs have already exited:
waitpid {{[-e|--exited]}} {{pid1 pid2 ...}}Sleep until
n of the specified processes have exited:waitpid {{[-c|--count]}} {{n}} {{pid1 pid2 ...}}Display help:
waitpid {{[-h|--help]}}Code Snippets
Sleep until all processes whose PIDs have been specified have exited
waitpid {{pid1 pid2 ...}}Sleep for at most `n` seconds
waitpid {{[-t|--timeout]}} {{n}} {{pid1 pid2 ...}}Do not error if specified PIDs have already exited
waitpid {{[-e|--exited]}} {{pid1 pid2 ...}}Sleep until `n` of the specified processes have exited
waitpid {{[-c|--count]}} {{n}} {{pid1 pid2 ...}}Display help
waitpid {{[-h|--help]}}Context
tldr-pages: linux/waitpid
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