#!/usr/bin/perl
#
# $Id: perm-oktal.pl,v 1.1 2003/12/23 00:32:09 dope Exp dope $
#
# Copyright by Christian Schneider <strcat@gmx.net>
# 
# Filename       : ~/bin/perm-oktal.pl
# Purpose        : Display the permissions in octal from given file
# Author         : Christian Schneider <strcat@gmx.net>
# Latest release : <http://strcat.neessen.net/>
#
# Last modified: [ 2003-12-22 20:04:57 ]

use Getopt::Std;
getopts("h0");

$PROGNAME="perm-oktal.pl";
$EXITSTATUS=0;
$USAGE="Usage: $PROGNAME [-h0] [file ...]
-h	this usage text
-0	zero-pad file mode\n";

if ($opt_h) {
	print($USAGE);
	exit $EXITSTATUS;
}

unless (defined($ARGV[0])) { 
	die($USAGE); 
}

while ($MYFILE=$ARGV[0]) {

	if (@filestat=stat($MYFILE)) { 
		print("$MYFILE: ");
		if ($opt_0) {
			printf("%04d\n", substr(sprintf("%o", $filestat[2]), -4)); 
		}
		else {
			printf("%d\n", substr(sprintf("%o", $filestat[2]), -4)); 
		}
	}
	else { 
		warn "$PROGNAME: $MYFILE: can't get permissions\n"; 
		$EXITSTATUS=1;
	}
	shift;
}

exit($EXITSTATUS);