$ df Filesystem 1K-blocks Used Available Use% Mounted on udev 998984 0 998984 0% /dev tmpfs 203840 8408 195432 5% /run /dev/xvda1 49563892 3523424 43499720 8% / tmpfs 1019184 0 1019184 0% /dev/shm tmpfs 5120 0 5120 0% /run/lock tmpfs 1019184 0 1019184 0% /sys/fs/cgroup tmpfs 203944 0 203944 0% /run/user/1000 tmpfs 203944 0 203944 0% /run/user/1001 $ df -h Filesystem Size Used Avail Use% Mounted on udev 976M 0 976M 0% /dev tmpfs 200M 8.3M 191M 5% /run /dev/xvda1 48G 3.4G 42G 8% / tmpfs 996M 0 996M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 996M 0 996M 0% /sys/fs/cgroup tmpfs 200M 0 200M 0% /run/user/1000 tmpfs 200