adduser — User addition utility. More information: <https://manned.org/adduser>.

Create a new user with a default home directory and prompt the user to set a password

adduser {{username}}

Create a new user without a home directory

adduser --no-create-home {{username}}

Create a new user with a home directory at the specified path

adduser --home {{path/to/home}} {{username}}

Create a new user with the specified shell set as the login shell

adduser --shell {{path/to/shell}} {{username}}

Create a new user belonging to the specified group

adduser --ingroup {{group}} {{username}}