Wait

External

• https://www.gnu.org/software/bash/manual/html_node/Job-Control-Builtins.html

Internal

• Linux

Overview

wait [n]

Wait for the specified process and report its termination status. If n is not given, all currently active child processes are waited for, and the return code is zero. n may be a process ID or a job specification; if a job spec is given, all processes in the job's pipeline are waited for.