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
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