2015-08-31 23:11:09 +08:00
|
|
|
\section suspend suspend - suspend the current shell
|
|
|
|
|
|
|
|
|
|
\subsection suspend-synopsis Synopsis
|
|
|
|
|
\fish{synopsis}
|
|
|
|
|
suspend [--force]
|
|
|
|
|
\endfish
|
|
|
|
|
|
|
|
|
|
\subsection suspend-description Description
|
|
|
|
|
|
2015-09-01 03:16:58 +08:00
|
|
|
`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
|
2016-07-01 16:18:07 +08:00
|
|
|
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.
|
