--- /dev/null
+#!/usr/bin/perl -w
+
+#
+# Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Further, this software is distributed without any warranty that it is
+# free of the rightful claim of any third person regarding infringement
+# or the like. Any license provided herein, whether implied or
+# otherwise, applies only to this software file. Patent licenses, if
+# any, provided herein do not apply to combinations of this program with
+# other software, or any other product whatsoever.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write the Free Software Foundation, Inc., 59
+# Temple Place - Suite 330, Boston MA 02111-1307, USA.
+#
+# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
+# Mountain View, CA 94043, or:
+#
+# http://www.sgi.com
+#
+# For further information regarding this notice, see:
+#
+# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+#
+
+#
+# traverse the entire filesystem dumping info.
+#
+# dxm 5/10/00
+use MD5;
+use Getopt::Std;
+
+my %opt;
+
+sub scan($)
+{
+ my ($file)=@_;
+ my ($md5)=new MD5;
+ my (@stat);
+
+ unless (@stat=lstat("$file")) {
+ printf("%-" . ($opt{v}?65:32) . "s $file\n", "!!! could not lstat");
+ return;
+ }
+
+ $stat[0]=$stat[8]=""; # wipe the device and access time
+ $md5->reset;
+ $md5->add(join(" ",@stat));
+
+ print join(" ",@stat), "\n";
+
+ if ($opt{v}) {
+ print $md5->hexdigest . " ";
+ $md5->reset;
+ }
+
+ if (-l "$file") {
+ if (!defined($link = readlink $file)) {
+ printf("%-32s $file\n", "!!! could not readlink");
+ return;
+ }
+ $md5->add($link);
+ } elsif (-f "$file") {
+ if (!open(FILE, "$file")) {
+ printf("%-32s $file\n", "!!! could not read");
+ return;
+ }
+ $md5->addfile(FILE);
+ close (FILE);
+ }
+ print $md5->hexdigest . " $file\n";
+}
+
+getopts('vs', \%opt);
+
+die "Usage: $0 <dir>\n" unless (@ARGV == 1);
+
+$dir=shift @ARGV;
+die "can't read $dir\n" unless (-r $dir);
+die "$dir is not a directory\n" unless (-d _);
+
+chomp($HOST = `hostname -s`);
+
+print "*** fs-walk host $HOST dir $dir\n";
+
+@todo=$dir;
+while ($dir = shift @todo) {
+ scan($dir);
+ unless (opendir(DIR,$dir)) {
+ printf("%-" . ($opt{v}?65:32) . "s $dir\n", "!!! could not opendir");
+ next;
+ }
+ unless (@all=readdir(DIR)) {
+ printf("%-" . ($opt{v}?65:32) . "s $dir\n", "!!! could not readdir");
+ next;
+ }
+ closedir(DIR);
+ @dirs=grep(-d "$dir/$_" && !-l "$dir/$_", @all);
+ foreach (@all) {
+ next if /^\.\.?$/;
+ scan("$dir/$_");
+ }
+
+ foreach (grep(!/^\.\.?$/, @dirs)) {
+ push (@todo,"$dir/$_");
+ }
+}
+