Filesystem                   1K-blocks      Used Available Use% Mounted on
/dev/mapper/ubuntu--vg-root  478409632 169677132 284407588  38% /
none                                 4         0         4   0% /sys/fs/cgroup
udev                            885192         4    885188   1% /dev
tmpfs                           180184      1112    179072   1% /run
none                              5120         0      5120   0% /run/lock
none                            900908       904    900004   1% /run/shm
none                            102400        60    102340   1% /run/user
/dev/sda1                       240972    165702     62829  73% /boot
/home/vijaylroy_lab/.Private 478409632 169677132 284407588  38% /home/vijaylroy_lab
/dev/sdb1                      7799296   3314644   4484652  43% /media/vijaylroy_lab/UBUNTU 14_0