Steps to Create a New Sudo User Log in to your server as the root user. ssh root@server_ip_address. Use the adduser command to add a new user to your system ... ... <看更多>

... Add sudoers users to wheel group user: name=deployer groups=wheel append=yes state=present createhome=yes - name: Set up authorized keys ... ... <看更多>

Start becoming superuser with su . Enter your root password. Now, install sudo with apt-get install sudo . Choose one: Debian 9: add the ... ... <看更多>

It turns out that even an admin user needs to use sudo to edit the sudoers file at /private/etc/sudoers so the following did the trick to open the file for ... ... <看更多>