cmd/adduser

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<hide> page type::reference thing type::command platform::Linux </hide>

Basics

adduser is a command for creating users on a Debian-based system. It is somewhat higher-level than the useradd command.

Example

This should add a new user with sudo privileges, no password, and skips the interactive prompts (but I have not tested it yet):

[ <sudo> ] adduser --disabled-password --gecos "" <username>
[ <sudo> ] usermod -aG sudo <username>
  • The "sudo" is optional if you are acting as root.
  • "--disabled-password" sets the password field to "!", which apparently disables all password authentication.
  • the "sudo" group (in the 2nd command) is for Debian-derived Linux flavors; Red Hat flavors apparently use the "wheel" group.