#!/bin/bash

###########
### ZRAM

echo
echo "  => ZRAM"
echo

if [ -f /usr/bin/zramswap ]
then
    echo "    -> Already done !"
else
    apt-get install zram-tools -y
    sed -i '/#ALGO=lz4/s/^#//g' /etc/default/zramswap
    sed -i '/#PERCENT=50/s/^#//g' /etc/default/zramswap
    sed -i 's/ALGO=lz4/ALGO=zstd/g' /etc/default/zramswap
    systemctl restart zramswap.service
fi