update examples

Author: wenli.lw

examples.md

@@ -21,14 +21,18 @@
  ```
 
 
-## Support List
-
-* [shelljs](https://github.com/shelljs/shelljs) 
-* [mathjs](https://github.com/josdejong/mathjs)
-* [node-open](https://github.com/pwnall/node-open)
-* [public-ip](https://github.com/sindresorhus/public-ip) fire public-ip v4
-* [cpy](https://github.com/sindresorhus/cpy) fire cpy ...1.html,2.html
-* [find-up](https://github.com/sindresorhus/find-up) fire find-up 1.html
-* md5 fire md5 test
-* sha1 fire sha1 test
-* uuid fire uuid
+## Known support list
+
+| node_modules | example |
+| --- | --- |
+| [shelljs](https://github.com/shelljs/shelljs) | fire shelljs ls stdout |
+| [mathjs](https://github.com/josdejong/mathjs) | fire mathjs add 2.1 3.2 |
+| [node-open](https://github.com/pwnall/node-open) | fire open http://127.0.0.1 |
+| [public-ip](https://github.com/sindresorhus/public-ip) | fire public-ip v4 |
+| [cpy](https://github.com/sindresorhus/cpy) | fire cpy ...1.html,2.html |
+| [find-up](https://github.com/sindresorhus/find-up) | fire find-up 1.html |
+| md5 | fire md5 test |
+| sha1 | fire sha1 test |
+| uuid | fire uuid |
+
+