1
sudo rm -rf /var/tmp/*
2
sudo rm -rf /usr/tmp/*

1
sudo rm -rf /var/log/*
2
sudo rm -rf /var/log/messages*
3
sudo rm -rf /var/log/wtmp
4
sudo rm -rf /var/log/auth.log
5
sudo rm -rf /var/log/boot.log
6
sudo rm -rf /var/log/system.log

1
sudo rm -rf /var/cache/yum/*
2
sudo rm -rf /var/cache/pacman/*

1
sudo rm -rf /var/cache/yum/packages/*
2
sudo rm -rf /var/cache/pacman/pkg/*

1
sudo systemctl cacheclean

1
sudo systemctl recycle