Ubuntu Add User To Group. You can perform this task on centos rhel etc. Add user to sudo group.
Creating home directory home octopus. Use the usermod command to add the user to the sudo group. Add user to sudo group.
Only reading full article gives you the complete guide on how to add user to group in linux i am using ubuntu 20 04 operating system but this operation will be the same on other linux.
Sudo adduser username you will be required to enter a password for sudo. Creating home directory home octopus. Sudo usermod a g groupname username. 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.