An indispensible tool for doing software development these days. This website is managed via Markdown files commited to a git repo (and then compiled in to a website using Hugo). Nearly all development these days which doesn’t use large media files uses Git by default.
git fetch --prune origin
Or if you are offline/dont-want-to-fetch
git remote prune origin
If you want this to always happen when you fetch you can run this to tell git to do it all the time
git config --global fetch.prune true