Clean all the cache downloads of Arch Linux Packages
pacman -Scc
Remove unused docker networks and images
docker system prune --all
Cleanup untracked git files that might be in .gitignore such as build and out directories (beware of losing data, use "n" instead of "f" for a dry run)
git clean -xdf
Do an aggresive pruning of objects in git (MIGHT BE VERY SLOW)
git gc --aggressive --prune=now
Remove old journal logs, keeping last seven days
journalctl --vacuum-time 7days
Remove pip cache
pip cache purge