1 <img alt="micro logo" src="./assets/micro-logo.svg" width="500px"/>
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10 **micro** is a terminal-based text editor that aims to be easy to use and intuitive, while also taking advantage of the capabilities
11 of modern terminals. It comes as a single, batteries-included, static binary with no dependencies; you can download and use it right now!
13 As its name indicates, micro aims to be somewhat of a successor to the nano editor by being easy to install and use.
14 It strives to be enjoyable as a full-time editor for people who prefer to work in a terminal, or those who regularly edit files over SSH.
16 Here is a picture of micro editing its source code.
18 ![Screenshot](./assets/micro-solarized.png)
20 To see more screenshots of micro, showcasing some of the default color schemes, see [here](http://zbyedidia.webfactional.com/micro/screenshots.html).
22 You can also check out the website for Micro at https://micro-editor.github.io.
26 - [Features](#features)
27 - [Installation](#installation)
28 - [Prebuilt binaries](#prebuilt-binaries)
29 - [Package Managers](#package-managers)
30 - [Building from source](#building-from-source)
31 - [Fully static binary](#fully-static-binary)
32 - [macOS terminal](#macos-terminal)
33 - [Linux clipboard support](#linux-clipboard-support)
34 - [Colors and syntax highlighting](#colors-and-syntax-highlighting)
35 - [Plan9, Cygwin, Mingw](#plan9-cygwin-mingw)
37 - [Documentation and Help](#documentation-and-help)
38 - [Contributing](#contributing)
44 - Easy to use and install.
45 - No dependencies or external files are needed — just the binary you can download further down the page.
47 - Common keybindings (<kbd>Ctrl+S</kbd>, <kbd>Ctrl+C</kbd>, <kbd>Ctrl+V</kbd>, <kbd>Ctrl+Z</kbd>, …).
48 - Keybindings can be rebound to your liking.
50 - You shouldn't have to configure much out of the box (and it is extremely easy to configure).
52 - nano-like menu to help you remember the keybindings.
53 - Extremely good mouse support.
54 - This means mouse dragging to create a selection, double click to select by word, and triple click to select by line.
55 - Cross-platform (it should work on all the platforms Go runs on).
56 - Note that while Windows is supported Mingw/Cygwin is not (see below)
57 - Plugin system (plugins are written in Lua).
58 - micro has a built-in plugin manager to automatically install, remove, and update plugins.
59 - Built-in diff gutter
60 - Simple autocompletion
62 - Automatic linting and error notifications
63 - Syntax highlighting for over [130 languages](runtime/syntax).
64 - Color scheme support.
65 - By default, micro comes with 16, 256, and true color themes.
66 - True color support (set the `MICRO_TRUECOLOR` environment variable to 1 to enable it).
67 - Copy and paste with the system clipboard.
69 - Easily configurable.
71 - Common editor features such as undo/redo, line numbers, Unicode support, soft wrapping, …
75 To install micro, you can download a [prebuilt binary](https://github.com/zyedidia/micro/releases), or you can build it from source.
77 If you want more information about ways to install micro, see this [wiki page](https://github.com/zyedidia/micro/wiki/Installing-Micro).
81 All you need to install micro is one file, the binary itself. It's as simple as that!
83 Download the binary from the [releases](https://github.com/zyedidia/micro/releases) page.
85 On that page you'll see the nightly release, which contains binaries for micro which are built every night,
86 and you'll see all the stable releases with the corresponding binaries.
88 Running `micro -version` will give you the version information.
90 ### Installation script
92 There is a script which can install micro for you by downloading the latest prebuilt binary. You can find it at <https://getmic.ro>.
94 You can easily install micro by running
97 curl https://getmic.ro | bash
100 The script will install the micro binary to the current directory. See its [GitHub repository](https://github.com/benweissmann/getmic.ro) for more information.
104 You can install micro using Homebrew on Mac:
110 **Note for Mac:** All micro keybindings use the control or alt (option) key, not the command
111 key. By default, macOS terminals do not forward alt key events. To fix this, please see
112 the section on [macOS terminals](https://github.com/zyedidia/micro#macos-terminal) further below.
114 On Linux, you can install micro through [snap](https://snapcraft.io/docs/core/install)
117 snap install micro --classic
120 On Debian `unstable | testing | buster-backports` and Ubuntu `focal` (20.04), micro is available
124 sudo apt install micro
127 On Fedora, micro is available via `dnf`:
130 sudo dnf install micro
133 **Note for Linux:** for interfacing with the local system clipboard, `xclip` or `xsel`
134 must be installed. Please see the section on [Linux clipboard support](https://github.com/zyedidia/micro#linux-clipboard-support)
137 Micro is also available through other package managers on Linux such as AUR, Nix, and package managers
138 for other operating systems:
140 * Windows: [Chocolatey](https://chocolatey.org) and [Scoop](https://github.com/lukesampson/scoop)
141 * `choco install micro`
142 * `scoop install micro`
143 * OpenBSD: Available in the ports tree and also available as a binary package
145 * Arch Linux, CRUX, Termux for Android
146 * See details in the [wiki page](https://github.com/zyedidia/micro/wiki/Installing-Micro)
148 ### Building from source
150 If your operating system does not have a binary release, but does run Go, you can build from source.
152 Make sure that you have Go version 1.11 or greater and Go modules are enabled.
155 git clone https://github.com/zyedidia/micro
158 sudo mv micro /usr/local/bin # optional
161 The binary will be placed in the current directory and can be moved to
162 anywhere you like (for example `/usr/local/bin`).
164 The command `make install` will install the binary to `$GOPATH/bin` or `$GOBIN`.
166 You can install directly with `go get` (`go get github.com/zyedidia/micro/cmd/micro`) but this isn't
167 recommended because it doesn't build micro with version information (necessary for the plugin manager),
168 and doesn't disable debug mode.
170 ### Fully static binary
172 By default, the micro binary will dynamically link with core system libraries (this is generally
173 recommended for security and portability). However, there is a fully static prebuilt binary that
174 is provided for amd64 as `linux-static.tar.gz`, and to build a fully static binary from source, run
177 CGO_ENABLED=0 make build
182 If you are using macOS, you should consider using [iTerm2](http://iterm2.com/) instead of the default terminal (Terminal.app). The iTerm2 terminal has much better mouse support as well as better handling of key events. For best keybinding behavior, choose `xterm defaults` under `Preferences->Profiles->Keys->Load Preset`. The newest versions also support true color.
184 If you still insist on using the default Mac terminal, be sure to set `Use Option key as Meta key` under
185 `Preferences->Profiles->Keyboard` to use <kbd>option</kbd> as <kbd>alt</kbd>.
187 ### Linux clipboard support
189 On Linux, clipboard support requires:
191 - On X11, the `xclip` or `xsel` commands (for Ubuntu: `sudo apt install xclip`)
192 - On Wayland, the `wl-clipboard` command
194 If you don't have these commands, micro will use an internal clipboard for copy and paste, but it won't work with external applications.
196 ### Colors and syntax highlighting
198 If you open micro and it doesn't seem like syntax highlighting is working, this is probably because
199 you are using a terminal which does not support 256 color mode. Try changing the color scheme to `simple`
200 by pressing <kbd>Ctrl+E</kbd> in micro and typing `set colorscheme simple`.
202 If you are using the default Ubuntu terminal, to enable 256 make sure your `TERM` variable is set
205 Many of the Windows terminals don't support more than 16 colors, which means
206 that micro's default color scheme won't look very good. You can either set
207 the color scheme to `simple`, or download and configure a better terminal emulator
208 than the Windows default.
210 ### Cygwin, Mingw, Plan9
212 Cygwin, Mingw, and Plan9 are unfortunately not officially supported. In Cygwin and Mingw, micro will often work when run using
213 the `winpty` utility:
219 Micro uses the amazing [tcell library](https://github.com/gdamore/tcell), but this
220 means that micro is restricted to the platforms tcell supports. As a result, micro does not support
221 Plan9, and Cygwin (although this may change in the future). Micro also doesn't support NaCl (which is deprecated anyway).
225 Once you have built the editor, start it by running `micro path/to/file.txt` or `micro` to open an empty buffer.
227 micro also supports creating buffers from `stdin`:
233 You can move the cursor around with the arrow keys and mouse.
235 You can also use the mouse to manipulate the text. Simply clicking and dragging
236 will select text. You can also double click to enable word selection, and triple
237 click to enable line selection.
239 ## Documentation and Help
241 micro has a built-in help system which you can access by pressing <kbd>Ctrl+E</kbd> and typing `help`. Additionally, you can
242 view the help files here:
244 - [main help](https://github.com/zyedidia/micro/tree/master/runtime/help/help.md)
245 - [keybindings](https://github.com/zyedidia/micro/tree/master/runtime/help/keybindings.md)
246 - [commands](https://github.com/zyedidia/micro/tree/master/runtime/help/commands.md)
247 - [colors](https://github.com/zyedidia/micro/tree/master/runtime/help/colors.md)
248 - [options](https://github.com/zyedidia/micro/tree/master/runtime/help/options.md)
249 - [plugins](https://github.com/zyedidia/micro/tree/master/runtime/help/plugins.md)
251 I also recommend reading the [tutorial](https://github.com/zyedidia/micro/tree/master/runtime/help/tutorial.md) for
252 a brief introduction to the more powerful configuration features micro offers.
256 If you find any bugs, please report them! I am also happy to accept pull requests from anyone.
258 You can use the [GitHub issue tracker](https://github.com/zyedidia/micro/issues)
259 to report bugs, ask questions, or suggest new features.
261 For a more informal setting to discuss the editor, you can join the [Gitter chat](https://gitter.im/zyedidia/micro).