UPSRW(8) NUT UPSRW(8) (NAME) upsrw - / Network UPS Tools (SYNOPSIS) upsrw [-l] ups upsrw -h upsrw -s variable [-u username] [-p password] [-w] [-t ] ups (DESCRIPTION) upsrw / (read/write) (UPS) . upsd(8) . upsd.users(5) . UPS . . . upsrw UPS . (OPTIONS) -s variable UPS . ( ) VAR=VALUE : -s input.transfer.high=129 upsrw . (string) . (enumerated) . . . -l . -s (CLI) . -u username NUT . -s -u . NUT upsd.users(5) . -p password . -u . -w . upsd(8) TRACKING (NUT 2.8.0 ) . (block) ( -t ). -t seconds (timeout) -w. . ups UPS. upsname[@hostname[:port]] . "localhost" . (COMMON OPTIONS) -h . -D (debugging). . NUT_DEBUG_LEVEL . -V NUT. export NUT_DEBUG_LEVEL=1 . -W secs (timeout) ( ). NUT_DEFAULT_CONNECT_TIMEOUT . (UNATTENDED MODE) . -s VAR=VALUE -u -p . (prompt) . . (stdout) (stderr). (DIAGNOSTICS) upsrw UPS . "access denied" upsd.users(5) SET . upsrw -w "OK" . () -w (-t NUM) . (VALUE FORMAT) upsrw (float) ( ) . . : "1200.20" "1,200.20" "1200,20" . (HISTORY) upsct2 . (SEE ALSO) upsd(8), upscmd(8) : NUT (Network UPS Tools): https://www.networkupstools.org/historic/v2.8.5/ Network UPS Tools 2.8.5 06/21/2026 UPSRW(8)