Linux Basics

The Kernel in Linux OS sits in between Hardware and application software

• True

• False

Following command can be used to list all the directory contents including hidden files :

• ls -l

• ls -a

• ls -t

• ls -r

Which command is used for creating folders in linux ?

• touch

• cat

• mkdir

• mv

Which command can be used to check Linux distribution ?

• whoami

• lsb_release

• id

• find

How to list all the groups a user belongs to ?

• id

• whoami

• which group

• sudo

Which of the following is not a Linux file permission?

• Read

• Write

• Execute

• Rename

Which command can be used to push the changes to Git branch ?

• git commit

• git remote

• git add

• git push

Git can host only public repositories:

• True

• False

Which command can be used to switch to one branch from another branch ?

• git clone

• git checkout

• git remote

• git add

Which directory in linux stores binary files which can only be run by root or sudo user ?

• etc

• bin

• dev

• sbin