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monobilisim/centos-swap.sh

Last active June 23, 2016 14:06
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centos-swap.sh
#!/bin/sh
# count=4096k -> 4G
sudo dd if=/dev/zero of=/swapfile bs=1024 count=4096k
mkswap /swapfile
swapon /swapfile
chown root:root /swapfile
chmod 0600 /swapfile
sysctl vm.swappiness=10
cat /proc/sys/vm/swappiness
echo "/swapfile swap swap defaults 0 0" > /etc/fstab
echo "vm.swappiness = 0" > /etc/sysctl.conf
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