Filesystem     1K-blocks    Used Available Use% Mounted on
udev             3999424       0   3999424   0% /dev
tmpfs             805164    9540    795624   2% /run
/dev/sda7       95595940 4010516  86686304   5% /
tmpfs            4025800       0   4025800   0% /dev/shm
tmpfs               5120       0      5120   0% /run/lock
tmpfs            4025800       0   4025800   0% /sys/fs/cgroup
/dev/sda5         967320    2444    898524   1% /boot2
/dev/sda8      122523248   61464 116194904   1% /opt
/dev/sda1         967320   72808    828160   9% /boot
tmpfs             805160       0    805160   0% /run/user/1000