Linux File System and Commands Quiz

Explore Linux system admin skills with this quiz covering commands like cd, mkdir, chmod, grep, tar, and more. Test yourself now!

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

pwd

dir

Which command is used to create a new directory in Linux?

mkdir

touch

Which command is used to display the contents of a file in Linux?

cat

less

head

Which command is used to list all processes in Linux?

top

list

proc

What does the command 'uname -a' display in Linux?

All users

Current time

Kernel version and system information

Available memory

What is the purpose of the command 'chmod' in Linux?

To change file ownership

To change file permissions

To change file extension

To change file content

Which command is used to search for a specific pattern in a file in Linux?

find

grep

locate

What is the purpose of the command 'grep' in Linux?

To search for files

To search for text patterns

To delete files

To copy files

Which command is used to remove a directory in Linux?

rmdir

delete

remove

#10

Which command is used to add a user to a group in Linux?

useradd

usermod

adduser

groupadd

#11

What is the purpose of the command 'tar' in Linux?

To compress files

To copy files

To create archives

To move files

#12

What does the command 'df' do in Linux?

Displays free disk space

Deletes files

Copies files

Moves files

#13

Which command is used to change the ownership of a file in Linux?

chown

chmod

chgrp

own

#14

Which command is used to change the priority of a process in Linux?

nice

renice

priority

top

#15

Which command is used to view a file's contents in real-time in Linux?