To use the script copy and paste this into your server terminal window. You will need sudo installed and root privileges.
bash -ic "$(wget -4qO- -o- raw.githubusercontent.com/unigrid-project/unigrid-installer/main/node_installer.sh)" ; source ~/.bashrc
bash -c "$(wget -qO - raw.githubusercontent.com/unigrid-project/unigrid-installer/main/node_installer.sh)" '' testnet
After install you can call the running container with different commands. On the first install the container name will be ugd_docker_1. To call check the current block you can use ugd_docker_1 getblockcount.
Another set of convenience commands that run on all containers are under unigrid help.