Filesystem     1K-blocks      Used Available Use% Mounted on
/dev/sda2       31515668  16641700  13273044  56% /
none                   4         0         4   0% /sys/fs/cgroup
udev             1877972         4   1877968   1% /dev
tmpfs             377764      1388    376376   1% /run
none                5120         0      5120   0% /run/lock
none             1888812      1436   1887376   1% /run/shm
none              102400        68    102332   1% /run/user
/dev/sda8      157288304 146839072  10449232  94% /media/arvind/Entertainment
/dev/sda7      104862584  85377980  19484604  82% /media/arvind/Science