Many newbies type "man bash" to view the bash man page, only to be confronted with a very terse and technical description of shell functionality.
许多新手输入“man bash ”来查看bash帮助页，但只得到非常简单和技术方面的shell功能性描述。
For more information on it, see the "HISTORY EXPANSION" section in the bash man page.
有关历史扩展的详细信息，请参阅bash帮助页中的“历史扩展”一节。
Others type "info bash" (to view the GNU info documentation), causing either the man page to be redisplayed, or (if they are lucky) only slightly more friendly info documentation to appear.
还有人输入“infobash ”(来查看GNU信息文档)，只能得到重新显示的帮助页，或者(如果幸运)略为友好的信息文档。
Listing 11. Example of man pages in bash.
清单11. bash中的手册页示例。
Listing 11. Example of man pages in bash.
清单11. bash中的手册页示例。
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