SHELL

how to add new group to user linux

usermod -a -G groupname username

How to create a group in linux

sudo groupadd group_name

#to delete the group
sudo groupdel group_name

linux group

cut -d: -f1 /etc/group | sort

add group linux

$ groupadd developers
$ groupadd operations 

create group in linux command example

groupadd [OPTIONS] GROUPNAME

what is group in linux?

User: the owner of the file (person who created the file).
Group:the group can contain multiple users. Therefore, all users in that group will have the same permissions. It makes things easier than assign permission for every user you want.

how to create a new group in linux

groupadd [OPTIONS] GROUPNAME