What is Doom Emacs and How to Install it?

Doom Emacs is a well-known configuration framework for Emacs, a strong text editor. It is well-known among developers and power users for its ease of use and emphasis on productivity. This provides a stylish, highly functional environment for editing code, taking notes, and managing projects, with a focus on speed and a minimalist design.

It is based on evil Emacs concepts, prioritizes the user experience and integrates with important tools. As a result, users can expect a constant environment that is meant to help them accomplish more in less time. It has a flexible design that makes it easy to set up to meet the needs of each user. This makes it a great choice for people who want a modern, efficient text editor.

Why Use Emacs?

Customizability using Doom Emacs:

One of the biggest advantages of using Emacs is the level of customization it offers. With its built-in scripting language, Emacs Lisp, users can easily modify and extend the functionality of the editor to fit their specific needs and preferences using doom. For example, to change the color scheme, you can add the following code to your init file:

(load-theme ‘molokai t)

Doom Emacs Remote Server Access:

Emacs provides a range of tools for accessing and managing remote servers, making it an ideal choice for remote work and collaboration. With Tramp mode, you can easily edit files on remote servers as if they were local. To edit a remote file, simply open the file as you would a local file, but include the remote server information in the file path:

/ssh:user@host:/path/to/file

With Eshell, you can interact with remote servers using a terminal interface. To start an Eshell session, simply type M-x eshell and you will be presented with a terminal-like interface.

File Management through Doom Emacs:

Emacs includes a number of features for managing and navigating files and directories, including dired mode, which provides a simple and efficient interface for navigating and manipulating the file system. To start a dired session, simply type C-x d and you will be presented with a file explorer-like interface. Additionally, with built-in support for version control systems like Git and Mercurial, you can easily manage your code and track changes.

Task Planning:

Emacs includes powerful tools for task planning and organization, including org-mode, which provides a flexible and powerful system for organizing and prioritizing tasks, notes, and projects. To start an org-mode file, simply create a new file with the extension .org, then type C-c C-t to create a new task. With org-mode, you can easily keep track of your to-do list, schedule appointments, and manage your time effectively.

Git Frontend:

Emacs provides a frontend for Git, Magit, which provides a simple and intuitive interface for managing Git repositories. To start a Magit session, simply type M-x magit-status while in a Git repository. With Magit, you can easily stage and commit changes, view the status of your repository, and perform a wide range of Git-related tasks.

Installing Emacs and Ripgrep for Doom Emacs

The following commands can be used to install Emacs and ripgrep on a Debian-based system using sudo:

For Emacs:

sudo apt-get update
sudo apt-get install emacs

For ripgrep:

sudo apt-get update
sudo apt-get install ripgrep

Note that the specific commands for installing the software may vary depending on your operating system.

Installation of Git For Doom Emacs

For Debian-based systems (e.g. Ubuntu, Linux Mint, etc) follow the below steps for the purpose of installing git to install Doom:

• Update the package index by using apt-get update.
• Install git by using sudo apt-get install git.
• Verify the installation by checking the version of git through git –version.

For Red Hat-based systems (e.g. Fedora, CentOS, etc):

1. Install git by using the command sudo yum install git
2. Verify the installation by checking the version of git by git –version

Arch-based systems (e.g. Arch Linux, Manjaro, etc):

• Install git through sudo pacman -S git
• Verify the installation by checking the version of git by git –version

Note that these are the basic steps to install git on different Linux operating systems.

Installation of Doom Emacs after installing Git

Here’s a step-by-step guide to installing doom using git on different Linux operating systems:

For Debian-based systems (e.g. Ubuntu, Linux Mint, etc):

1. Clone the repository by using git clone –depth 1 https://github.com/hlissner/doom-emacs ~/.emacs.d
2. Install doom through ~/.emacs.d/bin/doom install

Red Hat-based systems (e.g. Fedora, CentOS, etc):

• Clone the repository through git clone –depth 1 https://github.com/hlissner/doom-emacs ~/.emacs.d.
• Install doom by using ~/.emacs.d/bin/doom install.

For Arch-based systems (e.g. Arch Linux, Manjaro, etc):

• Clone the repository by using git clone –depth 1 https://github.com/hlissner/doom-emacs ~/.emacs.d.
• Install doom through ~/.emacs.d/bin/doom install.

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Conclusion

Finally, Doom Emacs is a popular and efficient Emacs text editor configuration. Its slick and streamlined design provides users with a quick and easy-to-use experience, making it a popular choice among developers and power users. Installation is simple, and the extensive instructions make it simple for even beginners to set up. Whether you’re an experienced Emacs user or just getting started, Doom is well worth a look.

Frequently Asked Questions