manjaro 清理系统
1 sudo pacman -Rsn $(pacman -Qdtq) 2 sudo pacman -Scc 3 sudo rm /var/lib/systemd/coredump/. 4 sudo journalctl --vacuum-size=50M
1 sudo pacman -Rsn $(pacman -Qdtq) 2 sudo pacman -Scc 3 sudo rm /var/lib/systemd/coredump/. 4 sudo journalctl --vacuum-size=50M
