What is the Clear Screen Command in Linux?

The clear screen command in Linux is a command line utility that clears the terminal window of all previously entered commands and any output generated from those commands. It is also known as “clear”, “cls” or “Ctrl + L”. This command can be used to quickly remove clutter from the terminal and make it easier to view other information.

When typed into the terminal, this command will erase everything currently displayed on your screen and leave you with an empty prompt ready for new input. This makes it easier to review previous output without needing to scroll through every single line of text like one would have to do if using the ‘up’ arrow key.

The Clear Screen command in Linux is a simple yet powerful tool that allows users to easily clear their terminal window. This command can be used as an easy way to organize the output of commands and gives users more control over what they see on their screen. By using this command, one can quickly jump back up to the top of the terminal window and start typing fresh commands without waiting for many lines of text or output from previous ones.

What is Use of Clear Screen Command?

The clear screen command, or “cls” as it is sometimes referred to, is an incredibly useful tool for anyone working with a computer terminal. It allows users to quickly and easily erase the contents of their terminal window while also creating a fresh starting point for whatever task they are undertaking. This command can be extremely helpful when troubleshooting errors or running multiple programs at once – by simply entering the cls command into any prompt, you can instantly refresh your work environment and start anew.

Additionally, this command can free up valuable system resources by clearing out unnecessary clutter generated through previous activities like compiling code or browsing the internet. Ultimately, the clear screen command is a powerful tool that should not be overlooked in any computing environment!

How to Use Cls in Linux?

The command line interface (CLI) is an important tool for Linux users. Using the CLI, you can perform a variety of tasks and functions that are not available through other methods. One of the most useful commands in the CLI is “cls” or “clear screen”.

This command clears the terminal window so that you can start fresh with a blank slate when working on your Linux system. To use this command, open up your terminal emulator program and type “cls” into it and hit enter to execute it. This will clear any text from the previous session as well as resetting any variables that were set during its execution.

You can also combine this command with other options such as “-l”, which allows you to specify how many lines to clear from the bottom of your terminal window, making it easier to view multiple lines of output at once without having scroll down too much. Furthermore, if you are using another application within your Linux environment such as an editor or file manager, then typing cls in those applications will also help keep them running more smoothly by clearing out unnecessary clutter from their windows so they run faster and better overall!

Why Do We Use Clear Command in Linux?

Linux is a powerful and versatile operating system that offers users many different commands for managing their systems. One of the most commonly used command types in Linux is known as clear command, which allows users to remove all previous text from their terminal window or console. Clear command helps make it easier for users to organize and read the output from commands entered into the terminal; without it, multiple lines could get jumbled together making them difficult to read.

Additionally, this type of command can be useful if you want to start over with a clean slate while running several processes at once. For example, you may want to run two commands simultaneously but don’t wish to have both sets of outputs appearing on one line; using clear would allow you separate each result more clearly on its own individual line in your terminal window. Finally, when troubleshooting an issue with a particular process or application within Linux it can be beneficial to use clear so that only relevant output appears instead of being overwhelmed by lots of unrelated information confusing matters even further.

In summary then, the main reason why we use clear command in Linux is because it provides us with an easy way to manage our system by providing us with an organized view of our current working environment as well as helping us troubleshoot issues quickly and efficiently.

Linux Basics: How to Clear the Screen

Clear Screen Command in Unix

The clear screen command in Unix is a useful tool for users of the operating system. This command clears the contents of your terminal window, allowing you to start with a clean slate. It can be executed by typing “clear” or pressing Ctrl+L on your keyboard.

The command is especially helpful when working with long output that may otherwise obscure what you are doing and make it difficult to navigate around the environment.


The clear screen command in Linux is a great way to quickly and easily improve the appearance of your terminal window. It offers a simple, straightforward way to organize your command line interface and make it easier for you to navigate around. Whether you’re working through a complex task or just browsing the web, this command can be an invaluable tool for streamlining your workflow.