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diff --git a/examples/LDAP/smbldap-tools/smbldap-groupmod.pl b/examples/LDAP/smbldap-tools/smbldap-groupmod.pl
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+#  This code was developped by IDEALX (http://IDEALX.org/) and
+#  contributors (their names can be found in the CONTRIBUTORS file).
+#
+#                 Copyright (C) 2001-2002 IDEALX
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+#  USA.
+
+# Purpose of smbldap-groupmod : group (posix) modification
+
+
+use strict;
+use smbldap_tools;
+use smbldap_conf;
+
+
+#####################
+
+use Getopt::Std;
+my %Options;
+
+my $ok = getopts('og:n:m:x:?', \%Options);
+if ( (!$ok) || (@ARGV < 1) || ($Options{'?'}) ) {
+	print "Usage: $0 [-g gid [-o]] [-n name] [-m members(,)] [-x members (,)] groupname\n";
+	print "  -g	new gid\n";
+	print "  -o	gid is not unique\n";
+	print "  -n	new group name\n";
+	print "  -m	add members (comma delimited)\n";
+	print "  -x	delete members (comma delimted)\n";
+	print "  -?	show this help message\n";
+	exit (1);
+}
+
+my $groupName = $ARGV[0];
+
+if (!defined(get_group_dn($groupName))) {
+    print "$0: group $groupName doesn't exist\n";
+    exit (6);
+}
+
+my $newname = $Options{'n'};
+
+my $nscd_status = system "/etc/init.d/nscd status >/dev/null 2>&1";
+
+if ($nscd_status == 0) {
+   system "/etc/init.d/nscd restart > /dev/null 2>&1";
+}
+
+my $gid = getgrnam($groupName);
+
+my $tmp;
+if (defined($tmp = $Options{'g'}) and $tmp =~ /\d+/) {
+    if (!defined($Options{'o'})) {
+	if (defined(getgrgid($tmp))) {
+	    print "$0: gid $tmp exists\n";
+	    exit (6);
+	}
+    }
+    if (!($gid == $tmp)) {
+	my $tmpldif =
+"dn: cn=$groupName,$groupsdn
+changetype: modify
+replace: gidNumber
+gidNumber: $tmp
+
+";
+	die "$0: error while modifying group $groupName\n"
+	    unless (do_ldapmodify($tmpldif) == 0);
+	undef $tmpldif;
+
+    }
+}
+
+if (defined($newname)) {
+    my $FILE="|$ldapmodrdn >/dev/null";
+    open (FILE, $FILE) || die "$!\n";
+    print FILE <<EOF;
+cn=$groupName,$groupsdn
+cn=$newname
+
+EOF
+    ;
+    close FILE;
+    die "$0: error while modifying group $groupName\n" if ($?);
+
+    my $tmpldif =
+"dn: cn=$newname,$groupsdn
+changetype: modify
+delete: cn
+-
+add: cn
+cn: $newname
+
+";
+    die "$0: error while modifying group $groupName\n"
+	unless (do_ldapmodify($tmpldif) == 0);
+    undef $tmpldif;
+
+}
+
+# Add members
+if (defined($Options{'m'})) {
+	my $members = $Options{'m'};
+	my @members = split( /,/, $members );
+	my $member;
+	foreach $member ( @members ) {
+		my $tmpldif =
+"dn: cn=$groupName,$groupsdn
+changetype: modify
+add: memberUid
+memberUid: $member
+
+";
+		die "$0: error while modifying group $groupName\n"
+			unless (do_ldapmodify($tmpldif) == 0);
+		undef $tmpldif;
+	}
+}
+
+# Delete members
+if (defined($Options{'x'})) {
+        my $members = $Options{'x'};
+        my @members = split( /,/, $members );
+        my $member;
+        foreach $member ( @members ) {
+                my $tmpldif =
+"dn: cn=$groupName,$groupsdn
+changetype: modify
+delete: memberUid
+memberUid: $member
+
+";
+                die "$0: error while modifying group $groupName\n"
+                        unless (do_ldapmodify($tmpldif) == 0);
+                undef $tmpldif;
+        }
+}
+
+$nscd_status = system "/etc/init.d/nscd status >/dev/null 2>&1";
+
+if ($nscd_status == 0) {
+   system "/etc/init.d/nscd restart > /dev/null 2>&1";
+}
+
+exit (0);
+
+############################################################
+
+=head1 NAME
+
+       smbldap-groupmod.pl - Modify a group
+
+=head1 SYNOPSIS
+
+       smbldap-groupmod.pl [-g gid [-o]] [-n group_name ] group
+
+=head1 DESCRIPTION
+
+       The smbldap-groupmod.pl command modifies the system account files to
+       reflect the changes that are specified on the command line.
+       The options which apply to the smbldap-groupmod command are
+
+       -g gid The numerical value of the group's ID. This value must be
+              unique, unless the -o option is used. The value must be non-
+              negative. Any files which the old group ID is the file
+              group ID must have the file group ID changed manually.
+
+       -n group_name
+              The name of the group will be changed from group to group_name.
+
+       -m members
+	      The members to be added to the group in comma-delimeted form.
+
+       -x members
+	      The members to be removed from the group in comma-delimted form.
+
+=head1 EXAMPLES
+
+       smbldap-groupmod.pl -g 253 development
+	      This will change the GID of the 'development' group to '253'.
+
+       smbldap-groupmod.pl -n Idiots Managers
+	      This will change the name of the 'Managers' group to 'Idiots'.
+
+       smbldap-groupmod.pl -m "jdoe,jsmith" "Domain Admins"
+	      This will add 'jdoe' and 'jsmith' to the 'Domain Admins' group.
+
+       smbldap-groupmod.pl -x "jdoe,jsmith" "Domain Admins"
+	      This will remove 'jdoe' and 'jsmith' from the 'Domain Admins' group.
+
+=head1 SEE ALSO
+
+       groupmod(1)
+
+=cut
+
+#'