How to Install EMACS editor on Ubuntu

How to Install EMACS editor on Ubuntu

How to Install EMACS editor on Ubuntu

Are you seeking a powerful and extensible text editor for your Ubuntu system? Look no further than Emacs! With its rich features, customizable interface, and robust functionality, Emacs has been a go-to choice for programmers, writers, and enthusiasts for decades. In this article, we will guide you through the installation process, allowing you to harness the power of Emacs on your Ubuntu machine. Get ready to boost your productivity and take control of your editing environment.

Step 1: Update Package Repository

Before we can proceed with the installation of Emacs, it is crucial to update the package repository on your Ubuntu system. Follow these steps:

  1. Open a terminal by pressing Ctrl+Alt+T.
  2. Enter the command sudo apt update and provide your password when prompted.
  3. Wait for the package repository information to update. This step ensures that you have access to the latest software versions and dependencies.

Step 2: Install Emacs

Now that we have updated the package repository, we can proceed with the installation of Emacs:

  1. In the terminal, execute the following command: sudo apt install emacs.
  2. Review the list of packages that will be installed and press Y when prompted to continue.
  3. Wait for the installation process to complete. This may take a few moments, depending on your internet connection and system resources.

Step 3: Launch Emacs

Once Emacs is installed, you can launch it from the terminal or using the application launcher. Follow these steps to open Emacs:

  1. Open a terminal if it is not already open.
  2. Type emacs and press Enter.
  3. The Emacs editor will launch, presenting you with a blank buffer and the welcome screen.

Step 4: Familiarize Yourself with Emacs

Congratulations! You now have Emacs installed on your Ubuntu system. Take a moment to familiarize yourself with the Emacs interface and essential commands:

  1. Emacs uses a combination of keystrokes and commands for navigation and editing. To learn some fundamental commands, you can access the built-in tutorial by pressing Ctrl+H, followed by T.
  2. Emacs has a vast array of features and customizable options. Explore the menu bar, check out different modes for specific tasks (such as programming or writing), and experiment with different themes and configurations to tailor Emacs to your preferences.

Step 5: Customize Emacs

One of the most powerful aspects of Emacs is its extensibility and customizability. You can enhance Emacs by installing packages, configuring settings, and creating custom keybindings. To get started with customization:

  1. Emacs uses a configuration file called .emacs or init.el. It is located in your home directory (~).
  2. Open a terminal and navigate to your home directory using the cd command.
  3. Use a text editor (such as Nano or Emacs itself) to edit the configuration file.
  4. Add custom settings, install packages using the built-in package manager (M-x package-install), and explore the vast Emacs ecosystem to tailor your editing experience.


By following these simple steps, you can install and set up Emacs on your Ubuntu system, unlocking a world of possibilities for your editing and programming needs. Emacs's extensive features, customizable interface, and powerful extensibility make it a top choice for professionals and enthusiasts alike.

Harness the power of Emacs to boost your productivity, customize your editing environment, and dive into the rich ecosystem of packages and extensions. Install Emacs on Ubuntu today and take control of your editing experience.

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