Security

Banner is something which you will see before or after you login to a particular system. In this post I will show you how to create a banner to give a info about the machine

You can create a password less connection between two Linux box using RSA authentication. Before moving ahead with the steps to do so let us get to know RSA in brief. RSA and DSA are

When we create a new user in linux by default the user's home directory is created inside /home but we can change the default login directory so that everytime a user is created, their home