摘要: empty 阅读全文
posted @ 2010-05-28 23:07 kelin1314 阅读(290) 评论(0) 推荐(1) 编辑
该文被密码保护。 阅读全文
posted @ 2010-05-28 23:02 kelin1314 阅读(4) 评论(0) 推荐(1) 编辑
摘要: 1. variable2. control flow3. commands3.1 how to set your own prompt echo $PS1 -- the default format of your command line prompt echo $PS2 -- the format of the second-tier command line prompt update: PS1="[\t]\$" it will show like this:[21:51:22]$ (this only apply to the current session)3.2 阅读全文
posted @ 2010-05-28 22:59 kelin1314 阅读(329) 评论(0) 推荐(1) 编辑