The MacOS Memo

To change your terminal prompt (& use bash):

- switch to bash with

csh /bin/bash

- exit terminal & open it again

- create a .bashrc file with, ie :

# configure my multi-line prompt
PS1='
$PWD
==> '

Then macos will superbly ignore it. Go to here to not re-invent the wheeel like I just did :

https://www.weblife.fr/tutoriels/os-x-terminal-personnalise-avec-le-fichier-bashrc?cn-reloaded=1