chown recursive ubuntu

1.chown Change the owner and group permissions for a file or directoryFormatchown [OPTION] ... [OWNER] [: [GROUP]] FILE ...Parameters:-RRecursively manipulate all directories and files in the current directory;-HChange the ownership of the symbolic

Rsync (synchronize) is a remote data synchronization tool that synchronizes files between local and remote hosts using the rsync algorithm.The benefit of rsync is to sync only two different parts of the file, and the same part is not delivered.

Ubuntu Common Terminal commands NO Classification PS1 command name usage and parameter function annotation 1 file Management # ls ls-a lists all files in the current directory, including hidden files with. headers File Management # ls ls-l or LL

Introduction to Linux and Ubuntu installationCommon directivesSystem administration CommandsPackaging compression-related commandsShut down/Restart the machineLinux PipelinesLinux Package ManagementVim useUser and User group managementFile Rights

1:vmware virtual software installed in the Ubuntu operating system after the use of ifconfig command to view the IP;2: Use the Xsheel software to remotely link their own virtual machine, easy to operate. After entering your Ubuntu operating system's

in the There are three ways to install MySQL under Linux: the first binary files are installed in RPM, the second is to install them after compiling the source code, and the last is to install them in binary tar.gz files.Of these three kinds,

There is now an issue with Ubuntu that uses Ubuntu user login SSH but creates folders and files as root owner.The folder you are using is created as follows:File File = new file (fileName);File.getparentfile (). Mkdirs ();So how does file determine

recursively Modify permission methods for all files in a directory: Enter the directory input command chmod 777-r * (where-R means recursive processing, * represents all files) orchmod 777-r/home/abc/dirctoryname, this command does not go into the

Remove the lock icon in the Ubuntu folder because the downloaded items are under the root permission, so there is a lock icon in the normal user, although it can be used in any operation under the root, it's okay to switch to the root account, but

Transferred from: http://www.linuxidc.com/Linux/2015-03/114695.htmThere are two modifications in Ubuntu that can be used, "change Mode"&"change owner"That is, chmod and chown, which can use the recursive parameter-r to change permissions for all