How to install Netmaker client (netclient) on Ubuntu in 15 seconds

Just run these commands in your Shell in Ubuntu to install netclient

curl -sL 'https://apt.netmaker.org/gpg.key' | sudo tee /etc/apt/trusted.gpg.d/netclient.asc
curl -sL 'https://apt.netmaker.org/debian.deb.txt' | sudo tee /etc/apt/sources.list.d/netclient.list
sudo apt update
sudo apt install netclient

Source: Netmaker installation page