restore-ulimit.sh

if grep -q 32768 /etc/security/limits.conf; then
    sudo sed -i -e "/^.*nofile      32768$/d" /etc/security/limits.conf
    sudo sed -i -e "/^.*nofile      65536$/d" /etc/security/limits.conf
else
    echo skip /etc/security/limits.conf;
fi

if grep -q net.core.somaxconn /etc/sysctl.conf; then
    sudo sed -i -e "/^net.core.somaxconn.*$/d" /etc/sysctl.conf
else
    echo skip /etc/sysctl.conf;
fi


echo "reload settings";
sudo sysctl -p