Created
July 12, 2019 14:41
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create 4GB swapfile on Linux
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#!/usr/bin/env bash | |
set -eu | |
sudo dd if=/dev/zero of=/var/swapfile bs=1M count=4096 | |
sudo mkswap /var/swapfile | |
sudo chmod 600 /var/swapfile | |
sudo swapon /var/swapfile | |
sudo cat /proc/swaps | |
echo "/var/swapfile swap swap defaults 0 0" | sudo tee -a /etc/fstab |
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Usage