Root Prompt Changed
 

Hi All,

I am not sure exactly what happned but the root prompt in terminal session has been changed from

[root@localhost]#

to

bash-3.1#.

I changed the Shell from bash to sh (I read on the forum that it is not recommended to have the root shell set on bash, not quite sure what it means - very new in linux). Now the prompt of course is saying

sh-3.1#

I would need to ask what could have happened and do I need to change it and how can I change it?

Thanks,

Which forum did you read that on?

The only thing you shouldn't be doing is to be logged in and work
as root - which shell you're using won't make much difference in
Linux, since sh is just a symlink to bash on pretty much all distros.


Cheers,
Tink

The only people that I know who don't recommend bash as roots default shell are the bsd guys. In Linux sh is just a symlink to bash, so explicitly choosing sh does not really achieve much.

I just wanted to repeat what the TWO moderators said: "sh is a symlink to bash". I think you can get your original prompt back by typing:

bash

It does make a difference in Solaris, the sh root uses there
is a statically linked executable, and not just a symlink to a
different shell. The advantage is that even if /lib or /usr/lib
were on separate file-systems and their mounting failed for
some reason you'd still have a shell :} (or something like that -
it's been a while that I was on my course, and never had any
issues that would warrant a closer examination since).


Cheers,
Tink

It makes a difference in Linux as well. From O'Reilly's Learning the bash shell:
I'm only nit-picking because I don't have anything to add... ;)

Yeah, but you will still be using bash even though its mimicking sh behaviour. On FreeBSD and Solaris, sh is a totally different shell to bash.