How to change prompt

Update Bob’s prompt so that it displays the date as per the format below:

Example: [Wed Apr 22]bob@caleston-lp10:~$
Make sure the change is made persistent.
How to do it ?

If this a lab in the course, there is usually a hint and/or solution button at the top left of the page. Try that.

It should be something like this:-
export PS1=\d\u@\h
and to make it persistent you can add this statement in .bashrc file.