>>>>> "Zentara" == Zentara <[EMAIL PROTECTED]> writes:
Zentara> On Wed, 20 Feb 2002 17:17:20 +0000, [EMAIL PROTECTED] (Craig Eberly) wrote:
>> Hmm, I've tried this but it doesn't seem to change the file permissions at
>> all on the backup file. I checked into it, and my stat command or $mode in
>> this case is equal to 33261. Is that a normal output for the mode in the
>> stat command? I'm on a Solaris 8 system.
Zentara> The 33261 is file permissions and file type in decimal.
Zentara> Under linux, chmod accepts this value, maybe under solaris
Zentara> you have to to have the octal value?
Zentara> Try this instead:
Operative word there is "try", followed by an overengineered solution.
You don't need to go from number to octal-string to number on this.
Just take the number from stat, hand it to chmod. This works
everywhere (well, at least in Unix).
For example, clearing the x-bits on a file:
my $mode = (stat($file))[2];
$mode &= 07777; # mask off bits that aren't the mode (always do this)
$mode &= ~0111; # mask off the x bits
chmod $mode, $file or die;
Or setting the x-bits:
my $mode = (stat($file))[2];
$mode &= 07777; # mask off bits that aren't the mode (always do this)
$mode |= 0111; # set the x-bits
chmod $mode, $file or die;
No conversion to or from "octal" required. It's a number already.
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