Linux2-Quiz 3 - permissions, rights

A user can change the default log-in shell using the command...

• chmod

• chsh

• rmsh

• tchsh

User’s Primary Group id is listed in which file, at the time of creation of the user (Posix Unix system)

• /etc/passwd

• /etc/login

• /etc/group

• /etc/profile

The encrypted password of a user is stored in?

• /etc/shadow

• /etc/enpasswwd

• /etc/passwd

• /etc/secrets

The /etc/passwd file doesn’t contain

• userid

• home directory for a user

• login shell name

• none of the above

The permission -rwxr–r– represented in octal expression will be

• 777

• 666

• 744

• 711

Sticky bit can be set using following permission

• 0777

• 2666

• 4744

• 1711

If the umask value is 002. What will be the permissions of new directory?

• 777

• 775

• 664

• 022

How can I lock the user account 'frankie' as root in Linux Mint?

• usermod -l frankie

• passwd -l frankie

• usermod -L frankie

• passwd -L frankie

What is the command to set the execute permissions to all files and subdirectories within the directory /home/user1/

• chmod –r +x /home/user1/

• chmod –R +x /home/user1/

• chmod –f –r +x /home/user1/direct

• chmod –F +x /home/user1/

Which command changes a file’s group owner

• cgrp

• gpchange

• group -m

• chown