cd $HOME
wget -O lavad https://github.com/lavanet/lava/releases/download/v4.1.0/lavad-v4.1.0-linux-amd64
chmod +x lavad
mv lavad $(which lavad)
lavad version --long | grep -e commit -e version
#version: 4.1.0
#commit: c57c9f807ef914e810276d5895fac7aa9b2a82ab
sudo systemctl restart lavad && sudo journalctl -fu lavad -o cat