For this, we’re going to use a tool called: figlet
How to install figlet?
$ sudo apt-get install figlet
For CentOS, RHEL, Fedora, etc.
$ yum install figlet
$ figlet “TheHackerToday”
Since we have generated our banner we don’t need to copy it or something I just showed you an example. if you wanna change the font use this:
figlet -f digital “TheHackerToday”
Okay, now how to make it a permanent Kali Linux Terminal Header Text?
Nano a file or Leafpad: /root/.bashrc using any text editor
Go to the last line of .bashrc file and type following:
Now, simply save the file and open your terminal again and the ASCII Text Art will appear.