setsid
Run process in a new session. toybox
On Linux
Linux
setsid [-cdw] command [args...]
-dDetach from tty-cControl tty (repeat to steal)-wWait for child (and exit with its status)Linux
Run a program in a new session if the calling process is not a process group leader. The created session is by default not controlled by the current terminal.
Run a program in a new session
setsid programIdentifyRun a program in a new session discarding the resulting output and error
setsid program >/dev/null 2>&1IdentifyRun a program creating a new process
setsid --fork programIdentifyReturn the exit code of a program as the exit code of setsid when the program exits
setsid --wait programIdentifyRun a program in a new session setting the current terminal as the controlling terminal
setsid --ctty programIdentify