Here is a summary of all the commands required to manage users and groups
| Add | Delete | Check list /info | |||
|---|---|---|---|---|---|
| User | adduser john | deluser john | id john cat /etc/passwd | grep bash | ||
| Group | groupadd sales | groupdel sales | cat /etc/group |
| Add user to group | Delete user from group |
|---|---|
| usermod -a -G sales john | usermod -r -G sales john gpasswd -d john sales |