[Tue Aug 06 talen@tp-arch-tianfei pkg]$ sudo pacman -Scc [sudo] password for talen: Cache directory: /var/cache/pacman/pkg/ :: Do you want to remove ALL files from cache? [y/N] y removing all files from cache... Database directory: /var/lib/pacman/ :: Do you want to remove unused repositories? [Y/n] y removing unused sync repositories...