Filesystem      Size  Used Avail Use% Mounted on
devtmpfs        7.8G     0  7.8G   0% /dev
tmpfs           7.8G  4.3M  7.8G   1% /dev/shm
tmpfs           7.8G   19M  7.8G   1% /run
tmpfs           7.8G     0  7.8G   0% /sys/fs/cgroup
/dev/sdb3        50G   17G   30G  37% /
tmpfs           7.8G   16K  7.8G   1% /tmp
/dev/sdb5       860G  713G  104G  88% /home
/dev/sdb1       477M  151M  297M  34% /boot
/dev/sr1        5.9M  5.9M     0 100% /run/media/Iva/My CDROM