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zencitta / 261854162

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Configure virtual memory (swap file) ubuntu #15

Open zencitta opened 8 years ago

zencitta commented 8 years ago

address https://www.digitalocean.com/community/tutorials/how-to-configure-virtual-memory-swap-file-on-a-vps

  1. cd /var
  2. touch swap.img create swap file
  3. chmod 600 swap.img
  4. dd if=/dev/zero of=/var/swap.img bs=1024k count=1000 sizing
  5. df -h
  6. mkswap /var/swap.img make swap file
  7. swapon /var/swap.img enable swap
  8. free check the swap size