Update $PATH variable permanently

Question

Apologies if this duplicate but a lot of other threads are years old.

I want to update my $PATH variable permanently so it doesn't reset everytime I quit Terminal. I have seen people suggest to run the following:

gedit ~/.bashrc

But this returns:

-bash: gedit: command not found

I have used Spotlight to search my hard disk for the .bashrc file and can't find it. Can anyone help?

Thanks in advance...

Answer 1

You don't need an editor for that, you can do this using bash's output redirection operation.

For example, to add /foo/bar you current PATH, append (>>) to ~/.bashrc:

echo 'export PATH="$PATH":/foo/bar' >> ~/.bashrc

To view the content to STDOUT too, use tee -a:

echo 'export PATH="$PATH":/foo/bar' | tee -a ~/.bashrc