Hello Linux Geeksters.
In this article I will show you how to install and enable ssh on Ubuntu 13.04 Raring Ringtail.
On Ubuntu, when you install the openssh-server package, ssh gets enabled by default:
$ sudo apt-get install openssh-server
To restart the ssh service, use:
$ sudo /etc/init.d/ssh restart
If you want to change the default settings, such as the default port, edit the /etc/ssh/sshd_config file:
$ gksudo gedit /etc/ssh/sshd_config