在linux下有一些发行版本在文件管理器里面自带了搜索功能，有些强大有些一般。这里介绍一款linux下轻量级的搜索工具catfish 它可以搜索文件，文件夹。也可以搜索文件的内容。开启内容搜索非常简单。点击菜单勾选Search File Contents即可。
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There are some distributions in Linux that come with a search function in the file manager, some powerful and some general. Here is a linux lightweight search tool catfish It can search for files, folders. You can also search for the contents of a file. Turning on content search is very simple. Click on the menu to select Search File Contents.
