Apparently, not a good idea to change to bash.
I’ve been playing with my iPhone today, flashing to different firmwares..etc and everytime I SSH in, the first thing I type is bash, to get into the bash shell.
So thought I would change the shell in /etc/master.passwd
Well as per every other change, the iPhone didn’t like that and threw all it’s toys out of the pram. SSH’ing in using mobile stopped working, if I logged in with root, I could execute anything, as it would just kill the SSH session.
Using terminal on the phone it’s self didn’t play either.
Never mind, lesson learnt.