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donilan/create_swap.sh

Created April 24, 2020 04:10
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Create swap for centos
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create_swap.sh
#!/usr/bin/env
sudo dd if=/dev/zero of=/swapfile bs=4096 count=1024k && \
sudo chmod 600 /swapfile && \
sudo mkswap /swapfile && \
sudo swapon /swapfile && \
sudo cp /etc/fstab{,.bak} && \
sudo echo "/swapfile swap swap sw 0 0" | \
sudo tee -a /etc/fstab
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