Markdown基本用法

Markdown是一种可以使用普通文本编辑器编写的标记语言，通过类似HTML的标记语法，它可以使普通文本内容具有一定的格式。

Markdown具有一系列衍生版本，用于扩展Markdown的功能（如表格、脚注、内嵌HTML等等），这些功能原初的Markdown尚不具备，它们能让Markdown转换成更多的格式，例如LaTeX，Docbook。Markdown增强版中比较有名的有Markdown Extra、MultiMarkdown、 Maruku等。这些衍生版本要么基于工具，如Pandoc；要么基于网站，如GitHub和Wikipedia，在语法上基本兼容，但在换行等细节上也有改动。

最常见的Markdown格式选项和键盘快捷键:

输出后的效果	Markdown	快捷键
Bold	text	Ctrl/⌘ + B
Emphasize	text	Ctrl/⌘ + I
Strike-through	~~text~~	Ctrl + Alt + U
Link	title	Ctrl/⌘ + K
Inline	Code `code`	Ctrl/⌘ + Shift + K
Image	alt	Ctrl/⌘ + Shift + I
List	* item	Ctrl + L
Blockquote	> quote	Ctrl + Q
H1	# Heading
H2	## Heading	Ctrl/⌘ + H
H3	### Heading		Ctrl/⌘ + H (x2)

下面是一些例子：

Paragraphs

On July 2, an alien mothership entered Earth's orbit and deployed several dozen saucer-shaped "destroyer" spacecraft, each 15 miles (24 km) wide.

On July 3, the Black Knights, a squadron of Marine Corps F/A-18 Hornets, participated in an assault on a destroyer near the city of Los Angeles.

Headings

使用 "#"

# The largest heading (an  tag)
## The second largest heading (an 
 tag)
…
###### The 6th largest heading (an  tag)

Blockquotes

使用 ">"

In the words of Abraham Lincoln:

Pardon my french

Styling text

加粗: *xxx*
斜体: _xxx_
删除线: ~_xxx~

eg:
Everyone must attend the ~~meeting~~ at 5 o'clock today

Lists

使用: * 或 - 或 1，2，3...

eg:

嵌套列表

嵌套列表

Task Lists

使用：- [x] do something

[x] exersice one
[ ] exersice two

Code Formartting

inline formats: `

Here's an idea: why don't we take SuperiorProject and turn it into **Reasonable**Project.

Multiple formats: ```

Check out this neat program I wrote:

x = 0
x = 2 + 2
what is x

Links

使用: [link tag](link url)

github

Images

使用：![Alt Text](url)

[站外图片上传中……(2)]

Tables

First Header	Second Header
Content from cell 1	Content from cell 2
Content in the first column	Content in the second column

Left-Aligned	Center Aligned	Right Aligned
col 3 is	some wordy text	$1600
col 2 is	centered	$12
zebra stripes	are neat	$1