Suspend, Hibernate, Shutdown, And Restart Your Linux System From The Command Line
Posted by Weston Ganger
Sometimes I find it handy to perform power actions from the command line or after running a script.
Its pretty simple
# to shutdown sudo poweroff # or sudo shutdown -h now # to restart sudo reboot # or sudo shutdown -r now sudo apt-get install pm-utils # to suspend sudo pm-suspend # to hibernate sudo pm-hibernate # to suspend/hibernate hybrid sudo pm-suspend-hybrid
There is also an alternative method to suspend but I find it less reliable
dbus-send --system --print-reply --dest="org.freedesktop.UPower" /org/freedesktop/UPower org.freedesktop.UPower.Suspend
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