How to Edit Text Files in Linux? - GeeksforGeeks (2024)

Whether you are a novice or a seasoned user of Linux, editing text files is an essential chore. Linux has a range of text editors, each with unique advantages to meet various requirements. In this article, we’ll look at the most common Linux text file editing methods, with an emphasis on both command-line and GUI editors. You will understand how to effectively manage and edit text files on your Linux system at the end of this article.

What is Text File in Linux?

In Linux, a text file is a type of file that stores information as plain text in human-readable characters. Text File or TXT file is a widely compatible text format with a small file size. It doesn’t include complex formatting, making it easy for users to create, edit, and view using text editors. Text files commonly end with extensions like .txt. and can be edited with simple text editors.

Using Command-Line Text Editors

Command-line text editors are the preferred tools for file editing for a large number of Linux users. These editors are ideal for making fast edits or working on distant servers because they are lightweight and powerful. Some of the most well-liked command-line editors are listed below:

1. Nano

Nano is a user-friendly text editor that is perfect for beginners. It is easy to use and comes pre-installed on most Linux distributions.

How to edit text files in Linux using Nano:

Step 1: Open the terminal.

Command: Ctrl + Alt + T 

Step 2:Type ` nano filename.txt ` and press Enter.

Step 3:Edit the text file as needed.

Step 4:To save the file, press ` Ctrl + O `, then Enter.

Step 5:To exit Nano, press ` Ctrl + X `.

2. Vim

Vim is a powerful and flexible text editor, widely used by developers and system administrators. It has a steep learning curve but offers advanced features.

How to edit text files in Linux using Vim:

Step 1: Open the terminal.

Command: Ctrl + Alt + T 

Step 2: Type ` vim filename.txt ` and press Enter.

Step 3: Press ` i ` to enter insert mode and start editing.

Step 4: Press Esc to exit insert mode.

Step 5: To save and exit, ` type :wq ` and press Enter.

3. Emacs

Emacs is another robust text editor that is highly customizable. It offers a wide range of features, including a built-in file manager and support for multiple programming languages.

How to edit text files in Linux using Emacs:

• First install Emacs by the writing the command in the terminal :-

 Command: apt install e3

Step 1: Open the terminal.

Command: Ctrl + Alt + T 

Step 2: Type ` emacs filename.txt ` and press Enter.

Step 3: Edit the file directly

Step 4: To save the file, press ` Ctrl + X ` followed by ` Ctrl + S `.

Step 5: To exit Emacs, press ` Ctrl + X ` followed by ` Ctrl + C `.

Using Graphical Text Editors

If you prefer a graphical interface, Linux also offers several graphical text editors that are user-friendly and feature-rich.

1. Gedit

Within the GNOME desktop environment, Gedit is the default text editor. With plugin support and syntax highlighting, it’s easy to use yet extremely effective.

How to edit text files in Linux using Gedit:

• Locate the text file by opening the file manager and opening it.
• When you do a right-click on the file, choose “Open with Gedit.”
• Make changes to the file and save it.

2. Kate

The KDE desktop environment includes Kate, a potent text editor. It has sophisticated features like syntax highlighting and enables multiple document editing.

How to edit text files in Linux using Kate:

• From the apps menu, launch Kate.
• Drop the text file into the Kate window by dragging it there.
• After making changes, click “Save” to close the file.

Conclusion

Whether you use a graphical editor like Gedit or Kate, or a command-line editor like Vim, Emacs, or Nano, editing text files in Linux is a simple task. Gaining proficiency with these tools will enable you to effectively manage and edit files on your Linux system, streamlining and increasing productivity.

How to Edit Text Files in Linux – FAQ’s

Which text editor is best for beginners in Linux?

Nano is the best text editor for beginners due to its simplicity and ease of use.

How do I save changes in Vim?

Press Esc, type :wq, and press Enter to save changes and exit Vim.

Can I use graphical text editors on a remote Linux server?

Generally, graphical editors are used on local machines. For remote servers, command-line editors like Vim or Nano are preferred.