I just added a few paths to
/Users/userA/.bash_profile and sourced it.
It seemed to work, I could access more programs. Now I can't even access
source are still working.
What do I need to do to restore my settings?
I removed the changes to
.bash_profile using TextEdit, and sourced again but still no luck using
Update: For users reading this the cause of this problem was in my case failing to ad $PATH to the end of profile entries for example:
If you leave out :$PATH at the end and save you can have this problem.