nnn: Fast and resource-light file manager

Exploring nnn: The Fast and Resource-Light File Manager for Linux

In the vast toolbox of Linux file managers, each comes with its unique set of features and utilities. The battle for efficiency and minimalism, however, brings us to a noteworthy contender, nnn. Renowned for its lightning speed and minimal resource usage, nnn outshines when managing files on low-resource systems or for users aiming to maximise their productivity in terminal environments.

What is nnn?

nnn is a terminal-based file manager that stands for 'Noice is Not Noice,' a recursive acronym to highlight its commitment to enhancing the user experience. Being exceptionally fast and having a low memory footprint, nnn is ideal for users who prefer working within a command-line interface. It integrates seamlessly with any setup, supports multiple contexts, and includes a vast array of plugins, enhancing its functionality far beyond basic file operations.

Key Features of nnn

1. Resource Efficiency: Runs smoothly on low-end devices.
2. Multiple Contexts: Open multiple views using window splits.
3. Versatility: Browse the filesystem, open files in your favorite applications, and even integrate with third-party scripts and plugins.
4. Extensibility: Comes with a wide range of plugins for additional functionalities like previewing files, engaging with databases, etc.
5. Vim-like Keybindings: Offers Vim fans familiarity which significantly speeds up navigation.
6. Freely Searchable: Integrated fuzzy search feature through plugins.

Installing nnn on Linux

Depending on your distribution and preferred package manager, the installation of nnn can vary. Below are the methods to install nnn using popular package managers like apt, dnf, and zypper.

Installation with apt (for Debian-based systems like Ubuntu):

1. Open your terminal.
2. First, make sure your package lists are updated: bash sudo apt update
3. Install nnn: bash sudo apt install nnn

Installation with dnf (for Fedora and other RHEL-based distributions):

1. Open your terminal.
2. To install nnn, run: bash sudo dnf install nnn

Installation with zypper (for openSUSE and SLE systems):

1. Open your terminal.
2. To install nnn, use: bash sudo zypper install nnn

Getting Started with nnn

After installing, you can launch nnn by simply typing nnn in your terminal. Here's a quick guide to get you started:

• Navigation: Use the arrow keys or the Vim-style keys h, j, k, and l to navigate through your files.

• Open files: Press Enter to open the selected file.

• New tab: Open a new context by pressing c.

• Switch contexts: Switch between contexts by pressing Tab or 1, 2, etc., depending on the context number.

• Plugins: Invoke plugins by pressing ;, then type the desired plugin shortcut.

Conclusion

nnn might just be what you need if you're seeking a robust, efficient, and modular file manager for the Linux terminal. Its ability to operate with minimal system resources while maintaining an extensive feature set is truly impressive. By leveraging its powerful plugins and customizable key bindings, nnn not only streamlines file management tasks but also integrates smoothly into your personalized workflow, making it a stellar tool for any command-line enthusiasts or system administrators.