PS1 is the command line variable for Prompt String 1.
bash-3.2$ export PS1='MY NEW BASH PROMPT@\t:\w\$ '
MY NEW BASH PROMPT@16:19:59:~$
An Emoji is a small digital image or icon used to express an idea, emotion, etc.
๐บ
I like my command prompt to have an emoji in it... a different emoji for each month of the year. October is the jack_o_lantern.
๐ krink@Karls-MacBook-Pro ~ %
Since the departure of bash and the adoption of zsh...
git clone https://github.com/karlrink/PS1.git
cp PS1/PS1.sh $HOME/.zlogin
curl -L https://raw.githubusercontent.com/karlrink/PS1/master/PS1.sh >$HOME/.profile