Is it important to preserve file permissions during backups?

Nov 4, 2021 ... When I use terminal (sudo chown -v root:root *) from within the containing folder, the output says that they have all been changed, but they ... Jan 10, 2014 ... Effectively this means that executing container-extractor can only be done by root or members of the group hadoop and that the executable runs ... Oct 18, 2022 ... Chmod is responsible for assigning and changing access rights in file systems that are supported by Unix rights management. Jul 24, 2013 ... It does seem to be asking why file permissions are so granular in Ubuntu and if some file permission functionality is irrelevant to desktop users. Nov 18, 2003 ... -R means recursive, which means that you altered the permissions of not only /usr itself but every file and every directory in /usr. Troy. chmod is a Linux/Unix shell command which is used to change permissions of files and directories. chmod is an abbreviation of change mode. Under some web ... Description. The chmod command modifies the mode bits and the extended access control lists (ACLs) of the specified files or directories. The mode can be ... The chmod (short for change mode) command is used to manage file system access permissions on Unix and Unix-like systems. There are three basic file system ... Jul 14, 2012 ... There is no difference. The first digit is used to set various other modes than permissions, such as setuid. There would be a difference if the ... chmod(string $filename , int $permissions ): bool Attempts to change the mode of the specified file to that given in permissions.