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 which the user is about to access. Check this file in your machine # cat /etc/issue CentOS release 6.2 (Final) … Read more
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 used as an algorithm for public-key encryption RSA and DSA keys are used for password authentication and providing much higher … Read more
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 directory will be created inside some other specified location. Here is how you can do the same. # less /etc/default/useradd … Read more
