Filesystem                  1K-blocks     Used Available Use% Mounted on
udev                          1900040        0   1900040   0% /dev
tmpfs                          384180     6220    377960   2% /run
/dev/mapper/ubuntu--vg-root 235772696 32476988 191296068  15% /
tmpfs                         1920892      172   1920720   1% /dev/shm
tmpfs                            5120        4      5116   1% /run/lock
tmpfs                         1920892        0   1920892   0% /sys/fs/cgroup
/dev/sda1                      482922   211900    246088  47% /boot
tmpfs                          384180       44    384136   1% /run/user/1000
/dev/sdb1                    15240668  8346960   6893708  55% /media/johnson/gold