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

10 answered

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

mkdir

touch

10 answered

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

cat

less

head

9 answered

Which command is used to list all processes in Linux?

top

list

proc

9 answered

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

All users

Current time

Kernel version and system information

Available memory

8 answered

Which command is used to find and replace text in a file in Linux?

replace

sed

awk

substitute

1 answered

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

To display the last few lines of a file

To display the first few lines of a file

To display the middle lines of a file

To display all lines of a file

1 answered

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

help

man

info

doc

1 answered

What does the command 'ls -l' do in Linux?

Lists files in long format

Lists all files including hidden files

Lists files in alphabetical order

Lists files by size

1 answered

#10

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

8 answered

#11

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

find

grep

locate

8 answered

#12

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

8 answered

#13

Which command is used to remove a directory in Linux?

rmdir

delete

remove

8 answered

#14

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

useradd

usermod

adduser

groupadd

8 answered

#15

What does the command 'du' do in Linux?

Displays disk usage of files and directories

Deletes users

Copies files

Moves files

1 answered

#16

Which command is used to display the environment variables in Linux?

env

set

printenv

displayenv

1 answered

#17

What does the command 'chmod +x file.sh' do in Linux?

Changes the file extension

Makes the file executable

Deletes the file

Copies the file

1 answered

#18

Which command is used to rename a file in Linux?

rename

ren

move

1 answered

#19

What does the command 'ps aux' do in Linux?

Lists all processes

Lists processes owned by a specific user

Lists detailed information about processes

Lists processes in tree format

1 answered

#20

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

To compress files

To copy files

To create archives

To move files

7 answered

#21

What does the command 'df' do in Linux?

Displays free disk space

Deletes files

Copies files

Moves files

6 answered

#22

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

chown

chmod

chgrp

own

6 answered

#23

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

nice

renice

priority

top

6 answered

#24

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

less

tail

cat

7 answered

#25

Which command is used to create a symbolic link in Linux?

link

symlink

mklink

Linux File System and Commands Quiz

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

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

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

Which command is used to list all processes in Linux?

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

Which command is used to find and replace text in a file in Linux?

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

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

What does the command 'ls -l' do in Linux?

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

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

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

Which command is used to remove a directory in Linux?

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

What does the command 'du' do in Linux?

Which command is used to display the environment variables in Linux?

What does the command 'chmod +x file.sh' do in Linux?

Which command is used to rename a file in Linux?

What does the command 'ps aux' do in Linux?

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

What does the command 'df' do in Linux?

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

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

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

Which command is used to create a symbolic link in Linux?

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