SWAP Memory
===========

sudo swapon --show

NAME      TYPE      SIZE USED PRIO
/dev/sda5 partition 975M   0B   -2

sudo swapoff /dev/sda5

To Specify 16GB
dd if=/dev/zero of=/dev/sda5 bs=1024 count=16M

mkswap /dev/sda5
swapon /dev/sda5