Hello Linux Geeksters. In this article I will show you how to install Wake On Plan on Ubuntu 13.10 Saucy Salamander, Ubuntu 13.04 Raring Ringtail, Ubuntu 12.10 Quantal Quetzal and Ubuntu 12.04 Precise Pangolin.

Wake on plan is a simple alarm manager, responsible with waking you up at the desired time. Basicly, You specify the date and time and it rings. It uses your hardware clock to know the time.
Note: It may not wake you up when battery, in order not to accidental damage or discharge your battery.
This is how you install Wake on Plan on Ubuntu:
Add the repository:
$ sudo add-apt-repository ppa:xintx-ua/wakeonplan
Update the local repository index:
$ sudo apt-get update
Install Wake on Plan:
$ sudo apt-get install wakeonplan
To start the app, just type wakeonplan in your Dash.