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标题: 变量中有* [打印本页]

作者: huijiama    时间: 2011-05-13 11:57
标题: 变量中有*
变量中有*

-bash-3.00$name="*"
-bash-3.00$echo $name
4lib 5bin adm apache apache2 appserver
-bash-3.00$name='*'
-bash-3.00$echo $name
4lib 5bin adm apache apache2 appserver
-bash-3.00$name='\*'
-bash-3.00$echo $name
\*
-bash-3.00$tname=$name
-bash-3.00$echo $tname
\*
-bash-3.00$name="*"
-bash-3.00$tname=$name
-bash-3.00$echo $tname
4lib 5bin adm apache apache2 appserver
-bash-3.00$

我只想echo $name的时候他显示:*,请大家帮助下,搜索了论坛,没搜索到。
作者: xiaopan3322    时间: 2011-05-13 12:05
还一连发俩帖:
  1. xiabao@6P9SN2X ~
  2. $ name="*"   

  3. xiabao@6P9SN2X ~
  4. $ echo "$name"
  5. *
复制代码

作者: xiaopan3322    时间: 2011-05-13 12:06
还一连发俩帖:
  1. xiabao@6P9SN2X ~
  2. $ name="*"   

  3. xiabao@6P9SN2X ~
  4. $ echo "$name"
  5. *
复制代码

作者: huijiama    时间: 2011-05-13 12:08
谢谢xiaopan3322 (扛一肩记忆),好久不弄shell了,

http://bbs.chinaunix.net/thread-679728-1-1.html
作者: wtuter    时间: 2011-05-13 15:09
回复 1# huijiama


   单引不行么




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