NUT.CONF(5) NUT Manual NUT.CONF(5) (NAME) nut.conf - NUT (DESCRIPTION) /etc/default/nut /etc/sysconfig/ups . init ( ) (source) nutshutdown . . (#) . . (IMPORTANT NOTES) o systemd : o export VAR=VAL o VAR1="$VAR2-something" -- (verbatim) o init export VAR NUT . export ( export ). o (space) ! o NUT . o (ASCII ) ( ). . (DIRECTIVES) MODE . none standalone netserver netclient. none . none NUT (Integrated Power Management) NUT . standalone UPS . NUT ( upsd upsmon) . UPS . netserver standalone LISTEN upsd.conf . MODE . netclient upsmon UPS MODE netclient . ALLOW_NO_DEVICE false. true NUT upsd ups.conf . <> upsd upsd.conf . ( ) . ALLOW_NOT_ALL_LISTENERS false. true NUT upsd LISTEN . <> upsd upsd.conf . ( IP upsd ). LISTEN * . UPSD_OPTIONS . upsd . upsd(8) . MODE upsd . UPSMON_OPTIONS . upsmon . upsmon(8) . MODE upsmon . POWEROFF_WAIT . upsmon UPS . . . <> /usr/share/doc/nut/FAQ.txt.gz . UPS (reboot) . . . sleep(1) . <> . . http://bugs.debian.org/358696 . POWEROFF_QUIET false. NUT ( ) . (verbose) . true . NUT_DEBUG_LEVEL 0. NUT . DEBUG_MIN . NUT_DEBUG_PID . (PID) . NUT Home Assistant . NUT_DEBUG_PROCNAME . ( ) . NUT syslog ( init Home Assistant ). NUT_DEBUG_SYSLOG . NUT syslog Event Log ( WIN32) ( ) NUT_DEBUG_SYSLOG stderr ( NUT systemd stderr syslog ). : +----------------+---------------------------+ | | | +----------------+---------------------------+ |stderr | | | | | | | `background()` | | | `stderr` | | | | | | | | | | +----------------+---------------------------+ |none | | | | | | | `background()` | | | `stderr` | | | | | | | | | | +----------------+---------------------------+ |default | | | | | +----------------+---------------------------+ |unset/other | | | | | +----------------+---------------------------+ NUT_IGNORE_CHECKPROCNAME false. PID NUT ( ) . NUT_IGNORE_CHECKPROCNAME ( NUT ) . init upsd upsmon NUT upsdrvctl . NUT_QUIET_INIT_UPSNOTIFY ( systemd) ( <<>> ). NUT ( ) ( ). . (EXAMPLES) # /etc/nut/nut.conf. See nut.conf(5) MODE=none UPSD_OPTIONS="" UPSMON_OPTIONS="" # POWEROFF_WAIT=15m (INTEGRATION) init /etc/init.d/nut (source) . (SEE ALSO) ups.conf(5), upsd.conf(5), upsd.users(5), upsmon.conf(5) : NUT ( UPS ): https://www.networkupstools.org/historic/v2.8.5 Network UPS Tools 2.8.5 06/21/2026 NUT.CONF(5)