If you are rocking your own FreeNAS storage at home or office, you’ll know that FreeNAS’ built-in plugins are hardly up to date. Updating the Plex plugin is fairly straightforward.

1. SSH to your FreeNAS
2. type: jls
3. Take the note of the Jail # of your Plex plugin
4. type:  jexec # csh (where # is the number of the jail noted in last step)
5. type:  fetch -o PMS_Updater.sh https://raw.githubusercontent.com/mstinaff/PMS_Updater/master/PMS_Updater.sh
5. type:  chmod 755 PMS_Updater.sh
6. type:  ./PMS_Updater.sh -u PlexPass_User -p PlexPass_password -a