Linux Quiz

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Welcome to our Linux Quiz Challenge!

Are you ready to put your Linux knowledge to the test?

Dive into our Free Online Linux Quiz and uncover the secrets of this powerful operating system. This interactive quiz is perfect for enthusiasts of all levels—from beginners to experienced users.

Test your skills, learn fascinating facts, and receive personalized tips to enhance your Linux proficiency. It’s engaging, informative, and best of all, it’s free!

Why wait? Embark on your Linux journey today and become a true Linux expert!

Disclaimer: The hard questions in the Linux Quiz are challenging. To finish the game and reaching the master level typically requires a significant amount of grit, determination and perseverance. I you want to learn more about linux check out our article about Linux as a passion.

Question 1:

Which of the following is an example of open-source software?

Click to see Hint ⬇
Consider software with freely accessible source code.
Click to see Answer ⬇
Linux operating system - Open-source software refers to software with a source code that is freely available for users to access, modify, and distribute.

Question 2:

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

Click to see Hint ⬇
The command stands for 'print working directory'.
Click to see Answer ⬇
pwd - The 'pwd' command is a basic command used in Linux to print the current working directory.

Question 3:

Which Linux command is used to list the contents of a directory?

Click to see Hint ⬇
The command is a two-letter abbreviation for 'list'.
Click to see Answer ⬇
ls - The 'ls' command is used to list files and directories in the current directory.

Question 4:

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

Click to see Hint ⬇
The command is a short form of 'make directory'.
Click to see Answer ⬇
mkdir - The 'mkdir' command stands for 'make directory' and is used to create new directories in Linux.

Question 5:

Which command is used to display the manual page for a specific command in Linux?

Click to see Hint ⬇
The command is short for 'manual'.
Click to see Answer ⬇
man - The 'man' command is used to display the manual page for other commands in Linux, providing detailed information and usage instructions.

Question 6:

Which command is used to remove a file in Linux?

Click to see Hint ⬇
The command is a short form of 'remove'.
Click to see Answer ⬇
rm - The 'rm' command is used to delete or remove files in Linux, and it is a powerful command that requires caution when used.

Question 7:

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

Click to see Hint ⬇
Think about changing ownership.
Click to see Answer ⬇
chown - The chown command is used to change the ownership of a file in Linux. It allows the user to change the user and/or group ownership of a given file, directory, or symbolic link.

Question 8:

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

Click to see Hint ⬇
Think about reversing the content of a file.
Click to see Answer ⬇
tac - The tac command is the reverse of cat command and is used to display the contents of a file in reverse order in Linux.

Question 9:

Which command is used to compress files in Linux?

Click to see Hint ⬇
Think about file compression in Linux.
Click to see Answer ⬇
gzip - The gzip command is a popular compression tool in Linux used to compress files. It is often used in combination with tar for creating compressed archive files.

Question 10:

Which command is used to display the current date and time in Linux?

Click to see Hint ⬇
Think about a command related to date and time.
Click to see Answer ⬇
date - The date command is used to display the current date and time in Linux. It can also be used to set the system date and time.

Question 11:

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

Click to see Hint ⬇
Think about a command for text manipulation.
Click to see Answer ⬇
sed - The sed command is a stream editor used to perform basic text transformations, including find and replace operations, within a file in Linux.

Question 12:

Which command in Linux is used to find files by their type and execute a command on each file found?

Click to see Hint ⬇
This command is commonly used for file search and manipulation in Linux.
Click to see Answer ⬇
find - The 'find' command is a powerful tool for searching for files in a directory hierarchy based on various criteria such as name, type, size, and more. It can also execute commands on the files found.

Question 13:

In Linux, which command is used to display the process ID of the current shell?

Click to see Hint ⬇
This command involves using the 'echo' command along with a special character.
Click to see Answer ⬇
echo $$ - The 'echo $$' command is a shell command that prints the process ID (PID) of the current shell. This can be useful for various scripting and process management tasks.

Question 14:

Which Linux command is used to change the modification time of a file to the current time?

Click to see Hint ⬇
This command is commonly used to update file timestamps.
Click to see Answer ⬇
touch -m filename - The 'touch' command in Linux is used to change file timestamps, and the '-m' option specifically updates the modification time of a file to the current time.

Question 15:

In Linux, which command is used to create a symbolic link to a file or directory?

Click to see Hint ⬇
This command involves using the 'ln' command with a specific option for symbolic links.
Click to see Answer ⬇
ln -s target link_name - The 'ln' command in Linux is used to create links between files. The '-s' option specifically creates a symbolic link, also known as a soft link, to a target file or directory.

Question 16:

Which command in Linux is used to display the network routing table?

Click to see Hint ⬇
This command is part of the 'ip' command suite for network configuration.
Click to see Answer ⬇
ip route show - The 'ip' command in Linux is used for network configuration, and the 'ip route show' subcommand specifically displays the network routing table, including information about routes and gateways.