标签：www html cin ogr str out his http linux
http://tldp.org/HOWTO/Bash-Prog-Intro-HOWTO.html
For parcticing, you can check out this website called hackerrank:
https://www.hackerrank.com/domains/shell
Some useful link for leaning linux shell
标签：www html cin ogr str out his http linux
原文地址：https://www.cnblogs.com/amy2012/p/11627149.html
