Customizing your terminal
PS1="[\u @ \h] \w > "
in the bash profile will output this:
[aamnah @ Serenity] ~/Sandbox/aamnah.com >
\uis your username which in my case is aamnah;
\his the hostname (the name of your machine) which is Serenity
\wis the working directory which in my case is ~/Sandbox/aamnah.com
You can add or remove variables to customize what it shows in the terminal. For example, i don’t want to see the username and hostname, because i already know what they are on my machine.
If i were to ever wonder which user it is i can always use the
whoami command to show which user it is. If i were to wonder about the hostname i can easily view that by typing
So i only show the working path which is the most important. Like this:
PS1="\w > "
which displays like this:
To reload the bash profile without quiting and re-opening the terminal run
source ~/.bash_profile, or a simpler
exec bash command.