skvskv

# journalctl --disk-usage
sudo journalctl --vacuum-time=1d  # sudo journalctl --vacuum-size 10M

snap list --all | awk '/disabled/{print $1, $3}' | while read snapname revision; do sudo snap remove "$snapname" --revision="$revision"; done

sudo docker container prune -f && sudo docker image prune -f   # lightweight


docker volume ls -qf dangling=true | xargs -r docker volume rm    # Drop volumes not referenced by any container