suspend(1)                           fish                           suspend(1)

       suspend - suspend the current shell

       suspend [--force]

       suspend suspends execution of the current shell by sending it a SIGTSTP
       signal, returning to the controlling process. It can be resumed later
       by sending it a SIGCONT. In order to prevent suspending a shell that
       doesn't have a controlling process, it will not suspend the shell if it
       is a login shell. This requirement is bypassed if the --force option is
       given or the shell is not interactive.

Version 3.0.2                   Tue Mar 26 2019                     suspend(1)