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README.md
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@ -15,7 +15,6 @@
<a href="https://travis-ci.org/jarun/nnn"><img src="https://img.shields.io/travis/jarun/nnn/master.svg?label=travis" alt="Travis Status" /></a> <a href="https://travis-ci.org/jarun/nnn"><img src="https://img.shields.io/travis/jarun/nnn/master.svg?label=travis" alt="Travis Status" /></a>
<a href="https://circleci.com/gh/jarun/workflows/nnn"><img src="https://img.shields.io/circleci/project/github/jarun/nnn.svg?label=circleci" alt="CircleCI Status" /></a> <a href="https://circleci.com/gh/jarun/workflows/nnn"><img src="https://img.shields.io/circleci/project/github/jarun/nnn.svg?label=circleci" alt="CircleCI Status" /></a>
<a href="https://github.com/jarun/nnn/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-BSD%202--Clause-yellow.svg?maxAge=2592000" alt="License" /></a> <a href="https://github.com/jarun/nnn/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-BSD%202--Clause-yellow.svg?maxAge=2592000" alt="License" /></a>
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</p> </p>
<p align="center"> <p align="center">
@ -24,7 +23,7 @@
<p align="center"><i>Modes of nnn (light with filter, detail, du analyzer) with memory usage (click for a demo video)</i></a></p> <p align="center"><i>Modes of nnn (light with filter, detail, du analyzer) with memory usage (click for a demo video)</i></a></p>
## ToC ## Index
- [Introduction](#introduction) - [Introduction](#introduction)
- [Features](#features) - [Features](#features)
@ -49,24 +48,20 @@
- [Filters](#filters) - [Filters](#filters)
- [Navigate-as-you-type](#navigate-as-you-type) - [Navigate-as-you-type](#navigate-as-you-type)
- [File indicators](#file-indicators) - [File indicators](#file-indicators)
- [Hot-plugged drives](#hot-plugged-drives)
- [Why fork?](#why-fork)
- [Mentions](#mentions) - [Mentions](#mentions)
- [Developers](#developers) - [Developers](#developers)
## Introduction ## Introduction
`nnn` is a full-featured file manager for low-end devices and the regular desktop. It's extremely light and fast (**[performance](https://github.com/jarun/nnn/wiki/info:-performance)**). `nnn` is a full-featured terminal file manager. It's extremely light and fast (**[performance](https://github.com/jarun/nnn/wiki/Performance)**).
`nnn` is also a disk usage analyzer, a fuzzy app launcher, a batch file renamer and a file picker. `nnn` is also a disk usage analyzer, a fuzzy app launcher, a batch file renamer and a file picker.
Many **[plugins](https://github.com/jarun/nnn/tree/master/plugins)** are available to extend its power. Plugins can be run directly with custom keybinds. There's an independent [(neo)vim picker plugin](https://github.com/mcchrish/nnn.vim) project. Custom plugins are easy to add. It runs smoothly on the Raspberry Pi, Termux on Android ([demo video](https://www.youtube.com/watch?v=AbaauM7gUJw)), Linux, macOS, BSD, Cygwin and Linux subsystem for Windows. `nnn` works seamlessly with DEs and GUI utilities. It's nearly zero-config (with sensible defaults) and can be setup in less than 5 minutes.
It runs on Linux, macOS, Raspberry Pi, BSD, Cygwin, Linux subsystem for Windows and Termux on Android. `nnn` works seamlessly with DEs and GUI utilities. It's nearly zero-config (with sensible defaults) and can be setup in less than 5 minutes. **[Plugins](https://github.com/jarun/nnn/tree/master/plugins)** can be run with custom keybinds. There's an independent [(neo)vim plugin](https://github.com/mcchrish/nnn.vim). Custom plugins are easy to add.
Visit the **[wiki](https://github.com/jarun/nnn/wiki)** for more information on configuration, operational notes and tips. Visit the **[Wiki](https://github.com/jarun/nnn/wiki)** for how tos, use cases, chronology and insights.
Here's a video of [`nnn` on Termux (Android)](https://www.youtube.com/watch?v=AbaauM7gUJw).
## Features ## Features
@ -94,24 +89,8 @@ Here's a video of [`nnn` on Termux (Android)](https://www.youtube.com/watch?v=Ab
- Information - Information
- Detailed file information - Detailed file information
- Media information (needs mediainfo/exiftool) - Media information (needs mediainfo/exiftool)
- Plugins
- (Un)mount external drives
- File and directory diff
- Play selection in MOC
- View PDF as text
- View images/thumbnails in terminal
- View video thumbnails in terminal
- Upload image to Imgur
- Paste to Ubuntu pastebin
- Upload file to transfer.sh
- Split and join files
- Create MP3 ringtones
- Calculate and verify checksums
- Read a text file
- Hex viewer
- and more...
- Convenience - Convenience
- Needs minimal configuration - Minimal configuration
- Plugin keybinds - Plugin keybinds
- Select files across dirs; all/range selection - Select files across dirs; all/range selection
- Copy, move, delete, archive, link selection - Copy, move, delete, archive, link selection
@ -130,6 +109,7 @@ Here's a video of [`nnn` on Termux (Android)](https://www.youtube.com/watch?v=Ab
- Take quick notes - Take quick notes
- Lock the terminal (needs a locker) - Lock the terminal (needs a locker)
- Shortcut reference a keypress away - Shortcut reference a keypress away
- Plugins
- Unicode support - Unicode support
- Follows Linux kernel coding style - Follows Linux kernel coding style
- Highly optimized, static analysis integrated code - Highly optimized, static analysis integrated code
@ -158,7 +138,7 @@ Here's a video of [`nnn` on Termux (Android)](https://www.youtube.com/watch?v=Ab
#### From a package manager #### From a package manager
There's a good chance `nnn` is already available in the default repos of your distro. Find a list of known packagers below. `nnn` may be available in the default repos of your distro already. Find a list of known packagers below.
- [Alpine Linux](https://pkgs.alpinelinux.org/packages?name=nnn) (`apk add nnn`) - [Alpine Linux](https://pkgs.alpinelinux.org/packages?name=nnn) (`apk add nnn`)
- [Arch Linux](https://www.archlinux.org/packages/community/x86_64/nnn/) (`pacman -S nnn`) - [Arch Linux](https://www.archlinux.org/packages/community/x86_64/nnn/) (`pacman -S nnn`)
@ -200,8 +180,8 @@ To cook yourself, download the [latest stable release](https://github.com/jarun/
`PREFIX` is supported, in case you want to install to a different location. `PREFIX` is supported, in case you want to install to a different location.
- Compilation notes for [Raspberry Pi](https://github.com/jarun/nnn/issues/182) - Compilation notes on [Raspberry Pi](https://github.com/jarun/nnn/wiki/Compile-for-Pi)
- Instructions for [Cygwin](https://github.com/jarun/nnn/wiki/dev:-compile-on-Cygwin) - Instructions for [Cygwin](https://github.com/jarun/nnn/wiki/Compile-on-Cygwin)
#### Shell completion #### Shell completion
@ -413,20 +393,6 @@ The following indicators are used in the detail view:
| `c` | Character Device | | `c` | Character Device |
| `?` | Unknown | | `?` | Unknown |
#### Hot-plugged drives
External storage devices can be (un)mounted using the plugin [nmount](https://github.com/jarun/nnn/blob/master/plugins/nmount).
For auto-mounting external storage drives use udev rules or udisks wrappers.
## Why fork?
`nnn` was initially forked from [noice](http://git.2f30.org/noice/) but is significantly [different](https://github.com/jarun/nnn/wiki/info:-nnn-vs.-noice) today. I chose to fork because:
- one can argue my approach deviates from the goal of the original project - keep the utility `suckless`. `noice` was rudimentary. In my opinion evolution is the taste of time.
- I would like to have a bit of control on what features are added in the name of desktop integration. A feature-bloat is the last thing in my mind. Check out the [design considerations](https://github.com/jarun/nnn/wiki/info:-design-considerations) for more details.
Trivia: The name `nnn` is a recursive acronym for the initial words from _Noice is Not Noice, a noicer fork..._, suggested by a longtime friend.
## Mentions ## Mentions
- [FOSSMint](https://www.fossmint.com/nnn-linux-terminal-file-browser/) - [FOSSMint](https://www.fossmint.com/nnn-linux-terminal-file-browser/)

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plugins/README.md
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@ -33,13 +33,13 @@ The currently available plugins are listed below.
| vidthumb | sh | [ffmpegthumbnailer](https://github.com/dirkvdb/ffmpegthumbnailer),<br>[lsix](https://github.com/hackerb9/lsix) | Show video thumbnails in terminal | | vidthumb | sh | [ffmpegthumbnailer](https://github.com/dirkvdb/ffmpegthumbnailer),<br>[lsix](https://github.com/hackerb9/lsix) | Show video thumbnails in terminal |
| viuimg | sh | [viu](https://github.com/atanunq/viu), less | View an image or images in a directory | | viuimg | sh | [viu](https://github.com/atanunq/viu), less | View an image or images in a directory |
#### Installing plugins ## Installing plugins
Download the `getplugs` plugin and execute it anywhere to get all the plugins installed to `${XDG_CONFIG_HOME:-$HOME/.config}/nnn/plugins`. You can run it again later to update the plugins. It backs up earlier plugins. Download the `getplugs` plugin and execute it anywhere to get all the plugins installed to `${XDG_CONFIG_HOME:-$HOME/.config}/nnn/plugins`. You can run it again later to update the plugins. It backs up earlier plugins.
**NOTE:** `getplugs` also downloads the launcher `nlaunch` and tries to place it at `/usr/local/bin/` using `sudo`. If it fails you have to place `nlauch` manually somewhere in your `$PATH`. **NOTE:** `getplugs` also downloads the launcher `nlaunch` and tries to place it at `/usr/local/bin/` using `sudo`. If it fails you have to place `nlauch` manually somewhere in your `$PATH`.
#### File access from plugins ## File access from plugins
Plugins can access: Plugins can access:
- all files in the directory (`nnn` switches to the dir where the plugin is to be run so the dir is `$PWD` for the plugin) - all files in the directory (`nnn` switches to the dir where the plugin is to be run so the dir is `$PWD` for the plugin)
@ -48,7 +48,7 @@ Plugins can access:
Each script has a _Description_ section which provides more details on what the script does, if applicable. Each script has a _Description_ section which provides more details on what the script does, if applicable.
#### Usage ## Usage
There are 2 ways to run plugins: There are 2 ways to run plugins:
@ -60,8 +60,21 @@ There are 2 ways to run plugins:
2. Use the _pick plugin_ shortcut to visit the plugin directory and execute a plugin. Repeating the same shortcut cancels the operation and puts you back in the original directory. 2. Use the _pick plugin_ shortcut to visit the plugin directory and execute a plugin. Repeating the same shortcut cancels the operation and puts you back in the original directory.
#### Contributing plugins ## Create your own plugins
Plugins are scripts and all scripting languages should work. However, POSIX-compliant shell scripts runnable in `sh` are preferred. If that's too rudimentary for your use case, use Python, Perl or Ruby. Please keep non-portable commands (like `notify-send`) commented so users from any other OS/DE aren't surprised. Plugins are scripts and all scripting languages should work. However, POSIX-compliant shell scripts runnable in `sh` are preferred. If that's too rudimentary for your use case, use Python, Perl or Ruby.
You can create your own plugins by putting them in `${XDG_CONFIG_HOME:-$HOME/.config}/nnn/plugins`.
For example, you could create a executable shell script `git-changes`:
#!/usr/bin/env sh
git log -p -- "$@"
And then trigger it by hitting the pick plugin key and selecting `git-changes` which will conveniently show the git log of changes to the particular file along with the code for a quick and easy review.
## Contributing plugins
Please keep non-portable commands (like `notify-send`) commented so users from any other OS/DE aren't surprised.
The plugins should be executable. Please add an entry in the table above. The plugins should be executable. Please add an entry in the table above.