custom bash prompt styles code example
Example: how to add text to promt in linux
PS1="[\u@\h (task-7.2) \W]# "
# run this in shell and the output will look like [root@localhost (task-7.2) ~]#PS1="[\u@\h (task-7.2) \W]# "
# run this in shell and the output will look like [root@localhost (task-7.2) ~]#