## powerlevel9k Theme for ZSH Powerlevel9k is a theme for ZSH which uses [Powerline Fonts](https://github.com/powerline/fonts). It can be used with vanilla ZSH, [Oh-My-Zsh](https://github.com/robbyrussell/oh-my-zsh), or [Prezto](https://github.com/sorin-ionescu/prezto), and can also be installed using [antigen](https://github.com/zsh-users/antigen). Look like a bad-ass. Impress everyone in 'Screenshot Your Desktop' threads. Use powerlevel9k. ![](http://bhilburn.org/content/images/2015/01/pl9k-improved.png) There are a number of Powerline ZSH themes available, now. The developers of this theme focus on four primary goals: 1. Give users a great out-of-the-box configuration with no additional configuration required. 2. Make customization easy for users who do want to tweak their prompt. 3. Provide useful segments that you can enable to make your prompt even more effective and helpful. We have prompt segments for everything from unit test coverage to your AWS instance. 4. Optimize the code for execution speed as much as possible. A snappy terminal is a happy terminal. Here is a detailed screenshot showing `powerlevel9k` with default settings and varying terminal status indicators: ![](http://bhilburn.org/content/images/2014/12/powerlevel9k.png) ### Table of Contents 1. [Installation](#installation) 2. [Customization](#customization) 3. [Stylizing](https://github.com/bhilburn/powerlevel9k/wiki/Stylizing-Your-Prompt) 4. [Troubleshooting](https://github.com/bhilburn/powerlevel9k/wiki/Troubleshooting) ### Installation There are two installation steps to go from a lame terminal to a "Power Level 9000" terminal. Once you are done, you can optionally customize your prompt. [Installation Instructions](https://github.com/bhilburn/powerlevel9k/wiki/Install-Instructions) 1. [Install the Powerlevel9k Theme](https://github.com/bhilburn/powerlevel9k/wiki/Install-Instructions#step-1-install-powerlevel9k) 2. [Install Powerline-Patched Fonts](https://github.com/bhilburn/powerlevel9k/wiki/Install-Instructions#step-2-install-powerline-fonts) No configuration is necessary post-installation if you like the default settings, but there are plenty of segment customization options available if you are interested. ### Customization #### Customizing Your Prompt Be sure to check out the wiki page on the additional prompt customization options, including color and icon settings: [Stylizing Your Prompt](https://github.com/bhilburn/powerlevel9k/wiki/Stylizing-Your-Prompt) #### Customizing Prompt Segments Customizing your prompt is easy! Select the segments you want to have displayed, and then assign them to either the left or right prompt by adding the following variables to your `~/.zshrc`. If you don't customize this, the below configuration is the default: POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(context dir rbenv vcs) POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(status history time) #### Available Prompt Segments The segments that are currently available are: * [aws](#aws) - The current AWS profile, if active. * [context](#context) - Your username and host. * [dir](#dir) - Your current working directory. * **history** - The command number for the current line. * [ip](#ip) - Shows the current IP address. * **load** - Your machines 5 minute load average and free RAM. * **node_version** - Show the version number of the installed Node.js. * **os_icon** - Display a nice little icon, depending on your operating system. * **php_version** - Show the current PHP version. * [rbenv](#rbenv) - Ruby environment information (if one is active). * [rspec_stats](#rspec_stats) - Show a ratio of test classes vs code classes for RSpec. * [status](#status) - The return code of the previous command, and status of background jobs. * [symphony2_tests](#symphony2_tests) - Show a ratio of test classes vs code classes for Symfony2. * **symphony2_version** - Show the current Symfony2 version, if you are in a Symfony2-Project dir. * [time](#time) - System time. * [vi_mode](#vi_mode)- Vi editing mode (NORMAL|INSERT). * **virtualenv** - Your Python [VirtualEnv](https://virtualenv.pypa.io/en/latest/). * [vcs](#vcs) - Information about this `git` or `hg` repository (if you are in one). ##### aws If you would like to display the [current AWS profile](http://docs.aws.amazon.com/cli/latest/userguide/installing.html), add the `aws` segment to one of the prompts, and define `AWS_DEFAULT_PROFILE` in your `~/.zshrc`: export AWS_DEFAULT_PROFILE= ##### context The `context` segment (user@host string) is conditional. This lets you enable it, but only display it if you are not your normal user or on a remote host (basically, only print it when it's likely you need it). To use this feature, make sure the `context` segment is enabled in your prompt elements (it is by default), and define a `DEFAULT_USER` in your `~/.zshrc`: export DEFAULT_USER= ##### dir The `dir` segment shows the current working directory. You can limit the output to a certain length: # Limit to the last two folders POWERLEVEL9K_SHORTEN_DIR_LENGTH=2 To change the way how the current working directory is truncated, just set: # truncate the middle part POWERLEVEL9K_SHORTEN_STRATEGY="truncate_middle" # truncate from right, leaving the first X characters untouched POWERLEVEL9K_SHORTEN_STRATEGY="truncate_from_right" # default behaviour is to truncate whole directories In each case you have to specify the length you want to shorten the directory to. So in some cases `POWERLEVEL9K_SHORTEN_DIR_LENGTH` means characters, in others whole directories. ##### ip This segment shows you your current internal IP address. It tries to examine all currently used network interfaces and prints the first address it finds. In the case that this is not the right IP address you can specify the correct network interface by setting: POWERLEVEL9K_IP_INTERFACE="eth0" ##### rspec_stats See [Unit Test Ratios](#unit-test-ratios), below. ##### status This segment shows the return code of the last command, and the presence of any background jobs. By default, this segment will always print, but you can customize it to only print if there is an error or a forked job by setting the following variable in your `~/.zshrc`. POWERLEVEL9K_STATUS_VERBOSE=false ##### symphony2_tests See [Unit Test Ratios](#unit-test-ratios), below. ##### time By default the time is show in 'H:M:S' format. If you want to change it, just set another format in your `~/.zshrc`. As an example, this is a reversed time format: # Reversed time format POWERLEVEL9K_TIME_FORMAT='%D{%S:%M:%H}' If you are using an "Awesome Powerline Font", you can add a time symbol to this segment, as well: # Output time, date, and a symbol from the "Awesome Powerline Font" set POWERLEVEL9K_TIME_FORMAT="%D{%H:%M:%S \uE868 %d.%m.%y}" ##### vcs By default, the `vcs` segment will provide quite a bit of information. If you would also like for it to display the current hash / changeset, simply define `POWERLEVEL9K_SHOW_CHANGESET` in your `~/.zshrc`. If activated, it will show the first 12 characters of the changeset id. To change the amount of characters, set `POWERLEVEL9K_CHANGESET_HASH_LENGTH` to any value you want. # enable the vcs segment in general POWERLEVEL9K_SHOW_CHANGESET=true # just show the 6 first characters of changeset POWERLEVEL9K_CHANGESET_HASH_LENGTH=6 You can also disable the branch icon in your prompt by setting `POWERLEVEL9K_HIDE_BRANCH_ICON` to `true`: # Hide the branch icon POWERLEVEL9K_HIDE_BRANCH_ICON=true **vcs Symbols** The `vcs` segment uses various symbols to tell you the state of your repository. These symbols depend on your installed font and selected `POWERLEVEL9K_MODE` from the [Installation](#Installation) section above. | `Compatible` | `Powerline` | `Awesome Powerline` | Explanation |--------------|---------------------|-------------------|-------------------------- | `↑4` | `↑4` | ![icon_outgoing](https://cloud.githubusercontent.com/assets/1544760/7976089/b5904d6e-0a76-11e5-8147-5e873ac52d79.gif)4 | Number of commits your repository is ahead of your remote branch | `↓5` | `↓5` | ![icon_incoming](https://cloud.githubusercontent.com/assets/1544760/7976091/b5909c9c-0a76-11e5-9cad-9bf0a28a897c.gif)5 | Number of commits your repository is behind of your remote branch | `⍟3` | `⍟3` | ![icon_stash](https://cloud.githubusercontent.com/assets/1544760/7976094/b5ae9346-0a76-11e5-8cc7-e98b81824118.gif)3 | Number of stashes, here 3. | `●` | `●` | ![icon_unstaged](https://cloud.githubusercontent.com/assets/1544760/7976096/b5aefa98-0a76-11e5-9408-985440471215.gif) | There are unstaged changes in your working copy | `✚` | `✚` | ![icon_staged](https://cloud.githubusercontent.com/assets/1544760/7976095/b5aecc8a-0a76-11e5-8988-221afc6e8982.gif) | There are staged changes in your working copy | `?` | `?` | ![icon_untracked](https://cloud.githubusercontent.com/assets/1544760/7976098/b5c7a2e6-0a76-11e5-8c5b-315b595b2bc4.gif) | There are files in your working copy, that are unknown to your repository | `→` | `→` | ![icon_remote_tracking_branch](https://cloud.githubusercontent.com/assets/1544760/7976093/b5ad2c0e-0a76-11e5-9cd3-62a077b1b0c7.gif) | The name of your branch differs from its tracking branch. | `☿` | `☿` | ![icon_bookmark](https://cloud.githubusercontent.com/assets/1544760/7976197/546cfac6-0a78-11e5-88a6-ce3a1e0a174e.gif) | A mercurial bookmark is active. | `@` | ![icon_branch_powerline](https://cloud.githubusercontent.com/assets/1544760/8000852/e7e8d8a0-0b5f-11e5-9834-de9b25c92284.gif) | ![](https://cloud.githubusercontent.com/assets/1544760/7976087/b58bbe3e-0a76-11e5-8d0d-7a5c1bc7f730.gif) | Branch Icon | None | None | ![icon_commit](https://cloud.githubusercontent.com/assets/1544760/7976088/b58f4e50-0a76-11e5-9e70-86450d937030.gif)2c3705 | The current commit hash. Here "2c3705" | None | None | ![icon_git](https://cloud.githubusercontent.com/assets/1544760/7976092/b5909f80-0a76-11e5-9950-1438b9d72465.gif) | Repository is a git repository | None | None | ![icon_mercurial](https://cloud.githubusercontent.com/assets/1544760/7976090/b5908da6-0a76-11e5-8c91-452b6e73f631.gif) | Repository is a Mercurial repository ##### vi_mode This Segment shows the current mode of your ZSH. If you want to use your ZSH in VI-Mode, you need to configure it separately in your `~/.zshrc`: # VI-Mode # general activation bindkey -v # set some nice hotkeys bindkey '^P' up-history bindkey '^N' down-history bindkey '^?' backward-delete-char bindkey '^h' backward-delete-char bindkey '^w' backward-kill-word bindkey '^r' history-incremental-search-backward # make it more responsive export KEYTIMEOUT=1 #### Unit Test Ratios The `symfony2_tests` and `rspec_stats` segments both show a ratio of "real" classes vs test classes in your source code. This is just a very simple ratio, and does not show your code coverage or any sophisticated stats. All this does is count your source files and test files, and calculate the ratio between them. Just enough to give you a quick overview about the test situation of the project you are dealing with.