User & Group setup

Adding Users (Linux)

sudo useradd [user]

Sequential Command Chaining (;) for Adding Users

sudo useradd -m [username]; sudo useradd -m [username]; sudo useradd -m [username]

Passwd for user

sudo passwd [user]

Creating Groups

sudo groupadd group_name

Adding user to Groups

sudo usermod -aG [group-name] [user]

note. sudo users (admin) on rocky linux are called wheel

Verify User in Group

id [user]

SU (switch user)

sudo -i -u [user]

View User accounts

sudo cat /etc/passwd

note. All user accounts are listed in the /etc/passwd directory

User & Group File permissions