Unix

Check version

• lsb_release -a

List users

• getent passwd | cut -d':' -f1

Adding user

• adduser <username>

Create user group

• sudo groupadd <group_name>

• sudo groupadd nginx

Add group to a user

• usermod -aG <group_name> <username>

You can confirm that your user is now added to the group by typing:

• id -nG

Change folder or file owner to a group or user

• chown <username>:<group_name> <folder_or_file>

To set a password to an account

• passwd <username>