
Make your custom cool linux terminal header
The very first thing we will be doing is install the application that we need in order to do the bubble font.
apt-get install figlet

Now, we need to open up and edit the .bashrc file with our favorite text editor. (I used gedit which is installed in kali linux by default)
nano /root/.bashrc

Navigate All the Way Down to the Bottom
Add the line: figlet {Custom Text} to the very bottom. Change out {Custom Text} for your text of choice. I used Arpit ;)
For the extreme noobs, press ctrl+x to close and y to save the file.
Now just fire your terminal and see the magic.

~ Arpit