It's quite easy to update anything that I need to do in the terminal.

I started using vim from my training in Linux from there I have never looked back it has the best features of all time all keyboard commands to do anything if you become a power user in vim I don't think you guys are going to get anything more good than this the way i can easily cut a line using dd or remove a character with x or save with :wq is better than using those useless nano shortcuts

Vim is one of the common text editors for Linux distros, it is not so popular but it does the work, If you have worked with vim before then it will be very easy to use.