摘要：
Shell: A command interpreter on Linux, also, it is a powerful programming language. A shell program is an eay to use tool for building applications by gluing together system calls, tools, utilities, and compiled binaries.A shell script is a quick-and-dirty method of prototyping a complex application 阅读全文
posted @ 2014-01-13 15:01 littledot 阅读(119) 评论(0) 推荐(0) 编辑