Filesystem 1K-blocks Used Available Use% Mounted on udev 1946656 0 1946656 0% /dev tmpfs 395268 6336 388932 2% /run /dev/sda2 479089456 7473988 447256044 2% / tmpfs 1976324 248 1976076 1% /dev/shm tmpfs 5120 4 5116 1% /run/lock tmpfs 1976324 0 1976324 0% /sys/fs/cgroup /dev/sda1 523248 3428 519820 1% /boot/efi tmpfs 395268 16 395252 1% /run/user/1000