Hangup

Sent to a process when its controlling terminal is closed or the session leader exits. Commonly used to instruct daemons to reload their configuration without restarting.

References

man7.org/linux/man-pages/man7/signal.7.html

In this namespace

← previous SIGFPE Floating-point exception next → SIGILL Illegal instruction

SIGCHLD SIGCLD SIGCONT SIGEMT SIGFPE SIGHUP SIGILL SIGINFO SIGINT SIGIO SIGIOT