$ mv /usr/bin/systemctl /usr/bin/systemctl.old $ curl https://raw.githubusercontent.com/gdraheim/docker-systemctl-replacement/master/files/docker/systemctl.py > /usr/bin/systemctl % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 curl: (35) SSL received a record that exceeded the maximum permissible length. $ chmod +x /usr/bin/systemctl $ ll /usr/bin/systemctl -rwxr-xr-x 1 root root 0 Jul 1 20:35 /usr/bin/systemctl