文件查找-A__lei-51CTO博客

文件查找-A__lei-51CTO博客

7 years ago

source link: http://blog.51cto.com/12105235/2065713
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文件查找工具有这两种：1、locate：非实时查找(数据库查找)2、find：实时查找。1、locate：非实时查找(数据库查找)工作特点:•查找速度快•模糊查找•非实时查找•搜索的是文件的全路径，不仅仅是文件名•可能只搜索用户具备读取和执行权限的目录数据文件位置：/var/lib/mlocate/mlocate.db更新数据文件方法：updatadb索引构建过程需要遍历整个根文件系统，极消耗资源

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