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I have an APC SUA1500i smart ups, and want to configure power option from my FreeNAS using this ups. How can I install an appropriate APC UPS USB driver on my FreeNAS server, and use it to control power options?

Tutorial details
Difficulty Easy (rss)
Root privileges Yes
Requirements FreeNAS
Estimated completion time 5m

FreeNAS is nothing but a FOSS network-attached storage (NAS) system based on FreeBSD Unix and the OpenZFS file system. It comes with a dedicated management web interface for managing and configuring your NAS box. In this tutorial you will learn how to configure the APC (or any other supported brand) UPS service then start it in FreeNAS to protect your server from power failures.

Full tutorial: http://www.cyberciti.biz/faq/how-to-install-apc-ups-on-freenas-server/