MASTERGUARD(8) NUT Manual MASTERGUARD(8) (NAME) masterguard - Masterguard (SYNOPSIS) masterguard -h masterguard -a UPS_NAME [OPTIONS] masterguard . nutupsdrv(8) . (NOTE) . -- nutdrv_qx(8) Q* NUT . nutdrv_qx(8) ! (SUPPORTED HARDWARE) Masterguard ( ) . (EXTRA ARGUMENTS) CS (shutdown). (AUTHOR) Michael Spanier (SEE ALSO) (Newer driver): nutdrv_qx(8) (The core driver): nutupsdrv(8) (Internet resources): NUT (Network UPS Tools): https://www.networkupstools.org/historic/v2.8.5 Network UPS Tools 2.8.5 06/21/2026 MASTERGUARD(8)