Suspend the execution of this shell until it receives a SIGCONT signal.

      suspend [-f]
-f Do not complain if this is a login shell; just suspend anyway.

The return status is 0 unless the shell is a login shell and -f is not supplied, or if job control is not enabled.

This is a BASH shell builtin, to display your local syntax from the bash prompt type: help suspend

“Suspense is worse than disappointment” ~ Robert Burns

Related macOS commands:

bg - Send to background
fg - Send job to foreground
jobs - List active jobs
logout - Exit a login shell

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