Install

sudo apt install curl software-properties-common

curl -fsSL https://deb.nodesource.com/setup_20.x | sudo -E bash -

sudo apt install -y nodejs

curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.3/install.sh | bash

export NVM_DIR="$([ -z "${XDG_CONFIG_HOME-}" ] && printf %s "${HOME}/.nvm" || printf %s "${XDG_CONFIG_HOME}/nvm")"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm

nvm install 20.0.0

nvm use 20.0.0

npm i -g rivalz-node-cli

rivalz run

sudo tee /etc/systemd/system/rivalz.service > /dev/null <<EOF
[Unit]
Description=rivalz Service
After=network.target

[Service]
Type=simple
ExecStart=$(which rivalz) run
Restart=on-failure

[Install]
WantedBy=multi-user.target
EOF

# Start the node
systemctl daemon-reload
systemctl enable rivalz
systemctl restart rivalz && journalctl -u rivalz -f -o cat