Linux Signals

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• Linux General Concepts

Signals

SIGHUP (1)

POSIX signal. Hangup.

Hangup is the signal that is sent to the process when the terminal closes on a foreground process.

SIGKILL (9)

POSIX. Kill the process. The signal cannot be caught or ignored.

SIGCONT (18)

POSIX. Continue executing, if stopped.

Also see:

Suspending JVM Execution

SIGSTOP (19)

POSIX. Stop executing. The signal cannot be caught or ignored.

Also see:

Suspending JVM Execution