The Linux operating system was originally created as a multi-user system. To control access rights for each user, three flags are used: read, write and execute. But this
We have already spoken about Linux user groups on this site many times. This is the main and very convenient way to manage the permissions of users and
Command groups groups command shows the groups to which the user belongs. Syntax groups [username] Description groups command displays the names of groups to which the user belongs.
