I would like to use powernap for putting my media server into suspend mode, and I haven't been able to find any example /etc/powernap/action scripts out there, except these:

• one
• two
• three

Does anybody have a good script or recommend particular techniques with its use?

From the comments of the default /etc/powernap/action script:

# You may do one of:
#   1) Write your own custom script below and make this file executable,
#      calling some specific action, such as:
#        /usr/sbin/pm-suspend
#        /usr/sbin/pm-hibernate
#        /sbin/poweroff
#        echo 'I am wasting electricity' | mail [email protected]
#   2) Replace this file with an executable script or binary
#   3) Symlink this file to some other executable script or binary