mkdir cannot create directory permission denied linux

Use the mkdir command to create directories and subdirectories under Linuxnow that we've listed the entries in the directory with the LS command, we're going to learn how to create a directory under a Linux system. Under Linux, we can use the mkdir

One, Linux file system three kinds of identities 1), file owner2), the same group of usersusers of the same user group can access the user group's files;Each account can be added to multiple user groups.Files in the same user group can also be set

Linux Study Notes (permission issues)-Linux general technology-Linux technology and application information, the following is a detailed description. [Root @ linux ~] # Cd/tmp [Root @ linux tmp] # mkdir testing [Root @ linux tmp] # chmod 744 testing

5) Vim text mode edit filevim [filename] # #进入到命令模式Command mode cannot edit the file if you want to edit the file to enter insert modePress "I" to enter insert modeIf you finish editing, press "ESC" to exit Insert mode, enter ": Wq", Save exitVIM

Tips:The user here refers to the normal user read and write execution permissions to root invalidFor catalogs,1) Only Read permission can see the contents of the directory LS, cannot switch into the directory and can not create directories or files[[

Linux File System permission collation Programs used: Chmod setfacl getfacl stat chattr lsattrChmod: Set File PermissionsSetfacl: access control list)Getfacl: view the access control listStat: displays inode content (a | m | c) time contentChattr:

Linux file type and vice file name Always emphasize a concept, that is: Any device under Linux are files, not only that, even the interface of data communication has a proprietary file in charge ~ So, you will? solution, Linux file type is really a

Linux file and directory permissions are mainly controlled by the standard Linux file permissions and Control access list (ACL) two blocks. In general, standard file permissions have met most of our needs, but one of the limitations of this is that

Beginners may feel inconvenience when they touch Linux, but there is no connection, there is a process of contact with new things, after you have used Linux for some time, you will gradually understand that Linux is as easy to master as Windows.Due

A new Linux CentOS server, after installing the PHP environment, found that the Apache default parsing path is/var/www/html, if you do not want to use this default path, you can set a directory yourself. Example: Create a new/data/website folder in