Vai Dy wrote: > It seems to bug in the following scenario. For future discussion please use the [email protected] mailing list for discussion. This mailing list is for bug reports and creates a new bug ticket to track bugs with every new message. But since you are mostly asking questions for understanding and not reporting bugs that would be much better done on the discussion list so that we don't keep having extra bug tickets. Discussion on the discussion list is better and then if something does turn out to be a bug then we can open a bug ticket for it. Thanks!
> - created directory > - Inside directory created a file with no access to users ,groups and > owners. > - I logged into Linux machine as a user. Linux is a kernel and not an operating system. You cannot have logged into a kernel. Please say instead the operating system that you are using. But most important is the version of the coreutils program you are talking about. You can get the version from the program. $ ls --version Or: $ cat --version And so on for any of the commands. > - from root if try to modify the file ext, it allows me to do even > though no access is given to anyone. i used mv command here. It modified > successfully. The root user is the "Superuser" on the system. Without talking about other variations the superuser is not restricted by file permissions. Only normal users are restricted by file permissions. > - When i try to view the file from root with the help of cat , it says > permission denied. You said 'cat' here but your example did not contain it. > E.g; > mkdir dir1 > dir1: touch file1 > dir1: chmod oug= file1(No access is given) > dir1: ls -l > ----------- 1 xx yy 0 2012 -06-14 8.23 file1 > cd dir1 > dir1: mv file1 file.ksh > > Please clarify the above . As Pádraig said the permissions of the file have nothing to do with the permissions of the directory. Moving the file is a directory operation. It does not affect the contents of the file. It affects the contents of the directory. Bob
