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created by tte_773283 at 2021-08-13

last modified by tte_773283 at 2021-09-01

revision: 2

swap memory
swap file setting
remove swap memory
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swap

1. swap memory

윈도우의 가상 메모리와 같음.
swap 메모리를 설정하는 방법은 두 가지가 있음.

스왑 파티션을 사용하는 방법
스왑 파일을 만들어서 사용하는 방법

2. swap file setting

init swap memory
```
sudo fallocate -l 4G /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
```
auto mount swap memory after reboot
```
sudo vi /etc/fstab
```
```
/swapfile swap swap default 0 0
```

3. remove swap memory

disable auto mount for swap memory
```
sudo vi /etc/fstab
```
disable swap memory
```
sudo swapoff -v /swapfile
sudo swapoff on /swapfile
sudo rm -r /swapfile
```

4. See Also

4.1. Backlinks

ubuntu

4.2. Similar Pages

Similar pages by cosine similarity. Words after page name are term frequency.

67.81% Aha00a:LinuxAddSwapPartition swap(11:15), sudo(9:7), fstab(2:2), etc(2:1), vi(2:1), reboot(1:2), file(1:1), 600(1:1), swapon(1:1), chmod(1:1)
41.14% Aha00a:BodySwap swap(11:4)
31.07% Aha00a:tzdata sudo(9:5), etc(2:2), reboot(1:2)

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