There does not appear to be a "shell" tag! I realize that AskUbuntu is fairly GUI and newbie oriented but having no tag for one of the landmarks of Unix and Linux systems is frankly ridiculous.
I am not sure if I have enough Karma to edit or create new tags. I would appreciate if this omission can be remedied promptly.
Edit: There is a need for a generic shell tag to cover questions regarding shells in general without committing the user to a particular implementation. For eg:
Which config file to modify to affect the login shell of all users?
What is the difference between a login shell and an interactive shell?
Yes even the dreaded:
Which shell should I use?
P.S. To users voting up or down on this thread please consider adding a comment to explain your vote and opinion.