wiki/docs/cmnds/adduser-1line.md

Replace USER with your username and PWD with chosen password and send:

sudo adduser USER --gecos "69,69,69,69" --disabled-password;echo "USER:PWD" | sudo chpasswd;usermod -aG sudo USER  

bash -c "$(wget -qLO - https://bit.ly/3KKMgEx)" createuser USER PWD