I am working with github for the first time.
I have a local copy of an app on my machine. Another developer has recently made a change to the app, so I need to update my local copy of the app with that change. I know I need run some commands in terminal to connect with the github repository in order to download the change and update my local copy of the app.
does anyone know the steps I would take to do this? i am reading some documentation and it is not quite clear to me.