Mac’s display name and username occupy space on the command line. some users who are working regularly on terminal may be disturbed by how long the computer name and username appears on the terminal line, here’s how to hide them.

Open Terminal, then go to Terminal menu > Preferences > Shell then select “Run command:” and write the following command:

PS1=”\w\$”;clear;

And here we go, no more computer name and username 🙂