how to use markdown in sublime text 2

Install package control:

https://packagecontrol.io/installation#st2

Install MarkdownEditing

http://lucifr.com/2012/07/12/markdownediting-for-sublime-text-2/

Markdown preview

Follow this link for markdown preview:
https://github.com/revolunet/sublimetext-markdown-preview

Installation :

Using Package Control (Recommended)

For all Sublime Text 2/3 users we recommend install via Package Control.

Install Package Control if you haven't yet.
Use cmd+shift+P then Package Control: Install Package
Look for Markdown Preview and install it.

To preview :

optionally select some of your markdown for conversion
use cmd+shift+P then Markdown Preview to show the follow commands (you will be prompted to select which parser you prefer):

Markdown Preview: Preview in Browser
Markdown Preview: Export HTML in Sublime Text
Markdown Preview: Copy to Clipboard
Markdown Preview: Open Markdown Cheat sheet

or bind some key in your user key binding, using a line like this one: { "keys": ["alt+m"], "command": "markdown_preview", "args": {"target": "browser", "parser":"markdown"} }, for a specific parser and target or { "keys": ["alt+m"], "command": "markdown_preview_select", "args": {"target": "browser"} }, to bring up the quick panel to select enabled parsers for a given target.
once converted a first time, the output HTML will be updated on each file save (with LiveReload plugin)

Note:

If you want to set the keymap, just " preference> package setting> key bindings - user, and note to use the argument as above.

Then it is really convenient for you to use.

​