In the world of Linux, creating a subdirectory is a fundamental task. Subdirectories, also known as subfolders, are an essential organizational tool for file management. They can help users categorize their files, making it easier to locate certain documents, images, or videos.
Creating a subdirectory in Linux might seem like a daunting task for beginners, but it is relatively simple. With this blog, we aim to provide a step-by-step guide on how to create a subdirectory in Linux. By the end of this post, readers will be able to manipulate files and directories, learning commands to create directories.
Video Tutorial:
Why You Need to Create A Subdirectory in Linux
Creating a subdirectory in Linux can provide several benefits to users. Here are several reasons why you need to create a subdirectory in Linux.
– Organizational structure: As previously mentioned, subdirectories can help categorize files and folders, creating a more organized file structure. This helps users locate important documents more easily.
– Ease of access: With subdirectories, users can quickly access specific files. A proper directory tree structure allows access to files with a few simple clicks.
– Encapsulation of data and privacy: Subdirectories can also be used to secure or protect sensitive data. Keeping such data stored in subdirectories allows users to restrict access and provide limited permissions for that particular subdirectory.
Method 1: Via Command Line
Creating a subdirectory on Linux through the Command Line Interface (CLI) can be completed in a few easy steps.
1. First, open the terminal window by pressing Ctrl + Alt + T.
2. Navigate to the directory in which you want to create the subdirectory by entering the following command:
cd directory_path
3. Before creating the subdirectory, check whether that subdirectory already exists or not. This step is optional:
ls
4. Now enter the following command to create a subdirectory:
mkdir subdirectory_name
That’s it! With these simple four steps, you can create a subdirectory successfully.
Pros:
– Users can quickly create subdirectories without a graphical user interface.
– It helps users gain proficiency in using command-line utilities.
Cons:
– The creation of subdirectories and manipulating files can be challenging for beginners.
– A single command mistake can cause significant damage to a directory tree.
Method 2: Via Graphical User Interface
Another easy way to create a subdirectory on Linux is by using the graphical user interface (GUI).
1. Open the file manager.
2. Navigate to the directory in which you want to create the subdirectory.
3. Right-click on a free area in the directory, then click on “New Folder” or “Create Directory”.
4. Rename the new folder according to your preference.
Following these four steps will enable you to create a subdirectory on Linux using the GUI.
Pros:
– A graphical user interface makes it simpler to create subdirectories visually.
– Users can browse files and folders more quickly.
Cons:
– The creation of subdirectories and manipulating files via the GUI can be slower than command-line methods.
– A plethora of graphics can cause GUI methods to be less reliable.
Method 3: Via Midnight Commander
Midnight Commander is a text-based full-screen file manager for Linux, FreeBSD, and macOS. It provides an excellent alternative to manage files or directories via a text-based interface.
1. Open the terminal window by pressing Ctrl + Alt + T.
2. Enter the following command below:
sudo apt-get install mc
3. You can navigate file trees using the cursor keys. Go to the directory location where you would like to create a subdirectory.
4. Press “F7” or “Esc” -> “Command” -> “Mkdir” to create a subdirectory.
5. Rename the new folder according to your preference and press enter.
With these five simple steps, you can create a subdirectory via Midnight commander.
Pros:
– It offers advanced utility features.
– Users can browse files using keyboard shortcuts, increasing productivity.
Cons:
– Its text-based interface can make it challenging for beginners to grasp or become accustomed to.
What to Do If You Can’t Create A Subdirectory in Linux
If you are facing difficulty in creating a subdirectory on Linux, several fixes can rectify the problem.
1. Check the permissions – A user can receive an error while creating a subdirectory if they lack proper permissions on a particular directory.
2. Check for syntax errors – A user may experience an error while using the command-line method due to syntax errors.
3. Reinstall Midnight Commander – In case the Midnight Commander is improperly installed, it can create an error in directory creation.
Bonus Tip
Change the permissions of a directory – A user can change the permissions of a particular directory using the following command:
chmod 755 directory_name
It provides the user read, write, and execute permissions.
5 FAQs
Q1: How do I remove a subdirectory in Linux?
A: A user can remove a subdirectory by using the following command:
rm -r subdirectory_name
This command removes the subdirectory and any subsequent directories or files inside the subdirectory.
Q2: Is it possible to create multiple subdirectories simultaneously?
A: Yes, a user can create multiple directories simultaneously by using the following command:
mkdir directory1 directory2 directory3
This command creates directories named directory1, directory2, and directory3 in the current directory.
Q3: What happens if I give incorrect syntax while creating a subdirectory using the command line?
A: If the user provides incorrect syntax while creating a subdirectory using the command line, an error message will appear showing the incorrect syntax, and the user must redo the command.
Q4: Can I change the Name of a Subdirectory?
A: Yes, a user can rename a subdirectory using a simple command:
mv directory_name new_directory_name
This command changes the name of a subdirectory from directory_name to new_directory_name.
Q5: Can I create a subdirectory on a read-only file system?
A: No, subdirectories cannot be created in a read-only file system.
Final Thoughts
Creating a subdirectory is a fundamental Linux task, and learning to do this correctly sets a robust foundation for file management. Our guide to creating a subdirectory in Linux via the Command Line Interface, GUI, and Midnight Commander provided readers with clear, concise steps to create a subdirectory. With a clear understanding of how subdirectories are created, readers can promptly move to more complex Linux-oriented tasks.
