OS X

• fortune
• cowsay and cowthink - You can [install with homebrew](http://brew-formulas.com/formula/cowsay)
• app-path-cli - Get the path to an app (OS X)
• Bible.Js CLI client - :book: Bible.JS CLI client. Read the Holy Bible via the command line.
• birthday - Know when a friend's birthday is coming.
• detect-indent-cli - Detect the indentation of code
• find-up-cli - Find a file by walking up parent directories
• gzip-size-cli - Get the gzipped size of a file or stdin
• HASA -cli - Hashing made simple. Get the hash of text or stdin.
• indent-string-cli - Indent each line in a string
• is-reachable-cli - Check if hostnames are reachable or not
• kill-tabs - Kill all Chrome tabs to improve performance, decrease battery usage, and save memory
• leven-cli - Measure the difference between two strings using the Levenshtein distance algorithm
• open-shortcut-cli - Open the URL from a web shortcut file in the browser
• pkg-dir-cli - Find the root directory of a npm package
• pretty-ms-cli - Convert milliseconds to a human readable string: 1337000000 → 15d 11h 23m 20s
• repeating-cli - Repeat a string - fast
• speed-test - Test your internet connection speed and ping using speedtest.net from the CLI
• shortcut-url-cli - Get the URL from a web shortcut file
• string-width-cli - Get the visual width of a string - the number of columns required to display it
• to-double-quotes - Convert matching single-quotes to double-quotes: I 'love' unicorns => I "love" unicorns
• to-single-quotes - Convert matching double-quotes to single-quotes: I "love" unicorns → I 'love' unicorns
• yosay

OS X

• tldr - Simplified and community-driven man pages
• The Fuck - Magnificent app which corrects your previous console command.
• happyfinder - (another) Fuzzy file finder for the command line

• brightness-cli - Change screen brightness- [windows version](https://github.com/sondreb/win-brightness)
• empty-trash-cli - Empty the trash
• wallpaper-ci - Get or set the desktop wallpaper

OS X

• bundle-id-cli - Get bundle identifier from a bundle name (OS X): Safari → com.apple.Safari
• bundle-name-cli - Get bundle name from a bundle identifier (OS X): com.apple.Safari → Safari
• osx-wifi-cli - A cli for managing wifi connections on OSX
• osx-version-cli - Get the OS X version of the current system

OS X

• jq - Command-line JSON processor [http://stedolan.github.io/jq/](http://stedolan.github.io/jq/)
• underscore-cli - Command-line utility-belt for hacking JSON and Javascript.

OS X

• autojump - A cd command that learns - easily navigate directories from the command line- [http://wiki.github.com/joelthelion/autojump/](http://wiki.github.com/joelthelion/autojump/)
• fasd - Command-line productivity booster, offers quick access to files and directories, inspired by autojump, z and v.
• j - semi clone of autojump ([http://github.com/joelthelion/autojump](http://github.com/joelthelion/autojump)) in shell/awk
• pm - The easy way to switch to your projects on the shell
• z - z is the new j, yo

OS X

• CLI GitHub - :tv: A fancy GitHub client for command line.- http://ionicabizau.net/blog/15
• Gistup - Create a gist from terminal, then use git to update it.
• git commander - A git tool with a easy terminal interface.
• git-stats - :four_leaf_clover: A GitHub-like contributions calendar, but locally, with all your git commits.

OS X

• ttygif - Convert terminal recordings to animated gifs
• ttygif - ttyrec to gif
• ttystudio - A terminal-to-gif recorder minus the headaches.

OS X

• parse-columns-cli - Parse text columns, like the output of unix commands. Returns JSON that you can manipulate with tools like jq or underscore-cli.

OS X

• pipes.sh
• cmatrix - show a scrolling 'Matrix' like screen- ([original](http://www.asty.org/cmatrix/))