linux_fs（linux_fs）.docVIP

linux_fs（linux_fs） Linux file system directory structure 2 The structure of Linux file system node is a tree structure, the entrance from / to understand the structure of Linux file system, for the one we need to master the basic knowledge points. 1, what is the file system; See also: overview of the Linux file system The organizational structure of the file system 2, Jane said; When you use the Linux, if you pass LS / -la will be found in / contain many directories, such as etc, usr, VaR, bin............ Other directories, and in these directories, we look into the directory or file is found in many. The file system in the Linux looks like a tree structure, so we can put the structure image file system called tree structure. Check the file system structure, we can achieve through the tree command; [root@localhost tree ~]# But the tree command in the Fedora Core 5 has disappeared in the Slackware version 10.2 is still reserved. But other versions of Linux should have; the output of the tree command, the top should be /, we call for the Linux / root, Linux is the operating system file system. The entrance of the Linux file system is a file / directory, and all the equipment under /, / is the Linux file system is the most superior organizer, leader. Here we put the main directory tree structure of Linux file system on the list, the main Analysis of organizational structure, file system 3; Analysis of the organizational structure of the file system, we can analyze what? That is when we list / directory, see /usr, /etc............ The /var directory is what to do with, these directories are not some specific purpose. Regardless of which version of the Linux system, there are these directories, these directories should be standard. Of course, every Linux release will also have some small differences, but overall, or similar. Between the Linux version differences are rarely, the differences between system management features and different software package management tools