Jaunty Jackalope is On

Yesterday Jaunty is really released. Now let's try it on and get the fastest Ubuntu boot with ext4.

welcome to utux-utux

The place where you can get any news, tipsn and tutorials about linux. I'cant explain any further informations about this site. Just open the tux image on the left side. ^_^

Ubuntu Inteprid Relesae

Till 7 days to go. Lets prepare for the Inteprid Release Party. Who's join?

Add Mass of Clarkconnect Users From Text File

Don't even try to add user from shell with useradd in Clarkconnect. Why? It's because the linux user database is also used for the ldap database (see previous posting of me). If you do it, even the user is registered to linux user but the user won't be able login with his ldap account. You can only add the user within webconfig. The fact is database for linux user and ldap user is different.
The problem begin here. What about adding mass of users, for me 6000, users to the ldap systems. I've thoughted we can easily solve the problem with shell script. Right? But that's actually wrong. So what we gonna do now?
After look after Clarkconnect forum, I founded it. A script to add mas of users automatically from text file. But don't worry, this time the ldap user also would be made.

First, made a text file for username named user_list.txt and put it to /tmp folder. Form for the text is:
USERNAME1:UID:PASSWORD:FIRSTNAME LASTNAME
USERNAME2:UID:PASSWORD:FIRSTNAME LASTNAME
USERNAME3:UID:PASSWORD:FIRSTNAME LASTNAME
....etc

You can easily convert your database to .csv file type and replace the commas (,) with (:).

Then make the main script named user.php. This script can you put within your home folder.
#!/usr/webconfig/bin/php -q

///////////////////////////////////////////////////////////////////////////////
//
// Copyright 2003-2007 Point Clark Networks.
//
///////////////////////////////////////////////////////////////////////////////
//
// 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.
//
///////////////////////////////////////////////////////////////////////////////

/*****************************************************************************/
/* D E P E N D E N C I E S */
/*****************************************************************************/

require_once("/var/webconfig/api/User.class.php");
require_once("/var/webconfig/api/File.class.php");
require_once("/var/webconfig/api/UserManager.class.php");
error_reporting(0);

$file = new File("/tmp/user_list.txt");
if (!$file->Exists()) {
echo "File not found.\n";
return 1;
}

$lines = $file->GetContentsAsArray();
foreach ($lines as $line) {
$userinfo = array(
'dn' => null,
'sn' => null,
'cn' => null,
'givenName' => null,
'uid' => null,
'title' => null,
'o' => null,
'ou' => null,
'roomNumber' => null,
'street' => null,
'postOfficeBox' => null,
'postalCode' => null,
'l' => null,
'st' => null,
'c' => null,
'telephoneNumber' => null,
'facsimileTelephoneNumber' => null,
'kolabFreeBusyFuture' => 60,
'pol' => array('anyone' => 4),
'alias' => '',
'delegate' => '',
'cyrus-userquota' => '',
'kolabDeleteflag' => false,
'pcnFTPPasswordFlag' => true,
'pcnMailPasswordFlag' => true,
'pcnPPTPPasswordFlag' => true,
'pcnProxyPasswordFlag' => true,
'pcnWebconfigPasswordFlag' => true,
'pcnSambaPasswordFlag' => true,
'pcnWebPasswordFlag' => true,
);

$profile = explode(":",$line);
$user = new User($profile[0]);
if ($user->IsValidUsername($profile[0])) {
$username = strtolower($profile[0]);
$userinfo['uid'] = $username;
$userinfo['password'] = $profile[2];
$userinfo['verify'] = $profile[2];
}else{
echo "Invalid username (" . $profile[0] . ").";
return 1;
}
// protect root
if ($username == 'root') {
echo "Skipping root account...\n";
continue;
}

// protect system account
if ((int)$profile[1] < 1000) {
echo "Skipping system account (UID < 1000)...\n";
continue;
}

list($first, $last) = explode(" ", $profile[3]);

if ($user->IsValidFirstName($first)) {
$userinfo['givenName'] = $first;
} else {
echo "Invalid first name (" . $first . ").";
return 1;
}
if ($user->IsValidLastName($last)) {
$userinfo['sn'] = $last;
} else {
echo "Invalid last name (" . $last . ").";
return 1;
}

try {
$user->Add($userinfo);
$userinfo = null;
echo "User $username successfully imported!\n";
} catch (UserAlreadyExistsException $e) {
echo "User $username already exists...skipping.\n";
} catch (Exception $e) {
echo "Adding user $username failed - " . $e->GetMessage() . "\n";
echo "Bailing on user import...\n";
return 1;
}
}
return 0;
// vi: syntax=php ts=4
?>


The last one is just execute it
./user.php

Hope it helps for you all. And I also hope that the next version of Clarkconnect add function to add many users automatically just by import the file with webconfig.
^_^

Easy LDAP with ClarkConnect 4.2


Learning LDAP can be a frustrating experience. LDAP is complicated, and centralized authentication is only one of its many legitimate uses. As a result, the task of making Linux machines consult an LDAP server for authentication is a black art. Documentation tends to be spotty and confusing. But learning about LDAP authentication, despite its difficulty, is worth the time and effort. LDAP can provide a scalable and secure approach to network management.
I've failed to practise it with both of Fedora (or Centos, i've forgotten) and Suse. But Mr Sumodirjo told me to try ClarkConnect. It has been installed and set up there. So you just only do simple way to create user, configure the samba and anything else related to.
You can get it here.

How to install run file extension

Fuh.. After installing OpenSuse 11 at my computer now I had to HP LaserJet 1020 printer driver installed. First download the driver at sourceforge. It seems OK since all of HP printer tipes could be detected with this hplip diver. But now I got a new problem how to install run file I've had.
It's said that You just run it like common script. So I tried this command
./hplip-2.8.6.run
But... Why it doesn't work???
I thought a little bit and..
Upszz... I've forgotte to do this one before =P.
chmod +x hplip-2.8.6.run

OpenSUSE 11.0 Released

Yeah..... Is there anybody out there looking for a OpenSUSE 11.0 release party? Or may be it's just only me. No prob.
Well in this newest version, Suse Desktop looks like different from before. I saw it like a web based (eyeos). But actually It's really damn cool. Just look at the picture.

iptables NAT + Transparent Proxy

*filter
:INPUT DROP [28071:9496991]
:FORWARD DROP [1:344]
UTPUT ACCEPT [7379811:8382372915]
-A INPUT -m state –state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -s 127.0.0.1 -j ACCEPT
-A INPUT -s 10.1.1.0/255.255.255.0 -j ACCEPT
-A FORWARD -s 10.1.1.0/255.255.255.0 -j ACCEPT
-A FORWARD -d 10.1.1.0/255.255.255.0 -m state –state RELATED,ESTABLISHED -j ACCEPT
COMMIT
*nat
REROUTING ACCEPT [68559:12291604]
OSTROUTING ACCEPT [3108:247318]
UTPUT ACCEPT [17577:1164789]
-A PREROUTING -i eth0 -s 10.1.1.10 -p tcp -m tcp –dport 80 -j REDIRECT –to-ports 3128
-A POSTROUTING -o eth1 -j MASQUERADE
COMMIT
 

different paths

college campus lawn

wires in front of sky

aerial perspective

clouds

clouds over the highway

The Poultney Inn

apartment for rent