Linux suspend command
Linux suspend command to suspend the shell.
suspend the shell built-in commands, you can suspend shell is currently being executed. To recover, you must use SIGCONT information.
grammar
suspend [-f]
Parameter Description:
- -f If the shell is currently running signed shell, you can not pause preset suspend this shell. To pause forced to sign the shell, you must use the -f parameter.
Examples
Pause shell
# suspend -bash: suspend: 无法挂起一个登录 shell # suspend -f