My Arch based system directly boots to tty and i never use x system or gui. I want to change prompt or whatever which looks like
[root@0 ~]#. I want to change it to current time 12 hours format and no am pm or second. It means [hh:mm]. And if it is in red then it would be fantastic.
I tried some guides and changed it to [hh:mm:ss] by
PS1="/@" but it goes away when i reboot.