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Signals

The syslog dæmon responds to certain signals. Again, we won't document them all here; see the man pages for full details.

SIGHUP: this is the one you are likely to use the most. Send the SIGHUP signal to the running syslogd process to cause it to re-initialize. You can use this to make any changes to /etc/syslog.conf take effect without actually killing and restarting the syslogd process.

SIGTERM: kills the dæmon.

SIGINT, SIGQUIT: if in debug mode, these signals are ignored; otherwise, the dæmon exits.