On my raspberry pi (running raspbian), I'd like to edit the `.bashrc` file so that various actions can be performed at every login.

However, I have found two `.bashrc` file on the system: one is located inside the `/etc/skel` directory, while the other is located in my home directory (`/home/myusername/.bashrc`).

What is the difference between the two files? Does the content of one of the files override the other?

Thank you.