Whenever I'm working in the command window, I get the error: "bash: __gitdir: command not found" right above the working line (in other words, right after any command, before it prompts for a new one).
Any ideas as to what is going on to bring this up?
You probably have something calling that command in your
Try searching for __gitdir in it:
$ grep __gitdir ~/.bashrc
Or maybe post its content, and it will probably be easier to help.