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只列出目录 & 统计目录数目

galeki posted @ 2007年10月05日 07:46 in Bash 和它的朋友们 with tags 目录 ls , 3337 阅读

在控制台下,如果想只列出当前文件夹下的目录,只要:

# ls  -d  */

-d 属性只列出目录名称,而不列出目录中的内容,目录在控制台下的显示都以 “/“ 为结尾,所有的目录即为 “*/” 了。

当然,你也规定条件,比如,只列出 b 开头的目录:

# ls  -d  b*/

如果你想列出隐藏目录:

# ls  -d  .*/

如果你想统计目录数目,把结果传给 wc 即可:

# ls  -d  */  -l  |  wc  -l

剩下的大家自由发挥吧……

  

转自:

http://linux.byexamples.com/archives/314/how-to-list-just-directories-the-correct-way/

http://blog.linuxgem.org/liulang/show/443.html

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