How do I add an existing user to a group in Linux?
- Log in as root.
- Use the command useradd “name of the user” (for example, useradd roman)
- Use su plus the name of the user you just added to log on.
- “Exit” will log you out.
How do I add a user to an existing group? To add an existing user account to a group on your system, use the usermod command, replacing examplegroup with the name of the group you want to add the user to and exampleusername with the name of the user you want to add.
How do I add a user to a group in Ubuntu terminal? Ubuntu Linux add a user to group command
Open the terminal application. Login to Ubuntu server using ssh. Add a new user named foo to www-data group by running useradd -g www-data foo command. Add an existing user bar to Apache’s www-data group on Ubuntu using usermod -a -G www-data bar command.
How do I add a user to a group in Linux 8? Add a user to a group by using usermod
The options we used in this case are -G (short for –groups ) and -a , (which is the short form of –append ). The -G or –groups option let us provide a list of comma-separated supplementary groups the user should be a member of.