Ok - so this issue has become somewhat of a white whale for me. I have browsed some of the questions here, but I cannot seem to figure out how to, very simply, delete a directory from my PATH. (I should also add that I am very to to Mac, making the transition from Windows).
So: I have gathered that I can make a .bashrc, .bash_profile, etc etc, to ADD files to my PATH. I think I get that.
However what I cannot seem to find a direct answer to, is: How do I simply delete a specific existing directory, from my PATH? This is all I would honestly like to do.
EDIT: Why I want to remove a directory from PATH:
Long story short, homebrew put a directory into my PATH, that it no longer needs. It says I can remove it from PATH, and so this is why I would like to remove it. Here is a screen shot: