Root Directory

Linux differs from Windows in file structure, and Linux files and folders are organized into an inverted tree structure. and separated by/(slash). We can use the LL command or the LS command to view the Linux file structure under the root directory, as shown in the following example: [root@localhost/]# ll total dosage 102 dr-xr-xr-x. 2 root root 4096 December 20:51 bin dr-xr-xr-x ....

Absrtact: A Web page often exists in a multi-level directory, such as free/moveie/20090918/1001.html in fact, this method of storage is unreasonable. For the search engine, is from the root directory to start crawling down content, if the page has more than 3 directory, search a Web page often exist in a multi-level directory, such as free/moveie/20090918/1001.html in fact this method of storage is unreasonable. For the search engine, it is to start crawling down from the root directory, if the page ...