Linux Commands Quiz

Which command is used to display the current directory in Linux?

• ls

• pwd

• cd

• mkdir

Which file stores the user passwords in Linux?

• /etc/passwd

• /etc/shadow

• /etc/group

• /etc/hosts

Which command is used to list the files and directories in Linux?

• mv

• ls

• cp

• rm

Which command is used to change file permissions in Linux?

• chmod

• chown

• chgrp

• chattr

What is the default shell in most Linux distributions?

• C shell (csh)

• Bourne shell (sh)

• Korn shell (ksh)

• Bourne Again Shell (bash)

Which of the following is a package manager for Debian-based systems?

• yum

• rpm

• apt

• pacman

What does the ‘grep’ command do in Linux?

• Search for patterns within files

• Remove files

• Display file content

• Compress files

Which of the following is the correct command to view the contents of a file in Linux?

• touch

• cat

• rm

• mkdir

Which directory in Linux contains configuration files?

• /home

• /var

• /usr

• /etc

Which of the following is the correct way to display hidden files in a directory?

• ls -l

• ls -h

• ls -a

• ls -s