modified:   _posts/2013-10-05-how-to-port-sox-on-android.md
	modified:   _posts/2013-10-05-how-to-port-sox-on-ios.md
	new file:   _posts/2013-10-08-explanation-for-0---bash--and-2-variables-in-shell.md
	new file:   _posts/2013-10-19-qinshihuang-week5.md
	new file:   _posts/2013-10-20-just-do-it.md