koji/swap_ubuntu.md

Created December 26, 2018 18:51

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swap file for ubuntu

Raw

$ sudo cat /proc/swaps
$ sudo mkdir /var/swap/
$ sudo dd if=/dev/zero of=/var/swap/swap0 bs=2M count=2048
  2M x 2048 = 4.3GB
$ sudo chmod 600 /var/swap/swap0
$ sudo mkswap /var/swap/swap0
$ sudo swapon /var/swap/swap0
$ sudo vim /etc/fstab
add: /var/swap/swap0 swap swap defaults 0 0