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Linux set swap partition swap

Source: Internet
Author: User
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Reference:

    • Http://www.vpser.net/opt/vps-add-swap.html
    • Https://www.zntec.cn/archives/vps-swap.html
    • Http://yzs.me/1431.html

Add to:

#step1Generate swap file (256MB for example)sudo DD if=/dev/zero Of=/var/swapfile bs=1024x768Count=262144#step2setting up swap partitionssudomkswap/var/Swapfile#step3Start swap partitionsudoswapon/var/Swapfile#step4See if it takes effect Free-M#step5set up auto-mount swap partition on bootsudo Echo '/var/swapfile Swap swap defaults 0 0' >>/etc/fstab

Deactivation and removal:

1 Cancel boot, delete/etc/2  deactivate swapsudo swapoff/var/3  Delete swap files sudorm -rf/var/swapfile

Linux set swap partition swap

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