December, 2008

Anyone running Fedora?

I run Fedora here at work and at home, but my home machine fell behind in updates and is too far gone to update to the latest, so I haven't had that machine on for a while. So, I need some time to pull off the data and "rebuild" the machine. It's an oldy but a goody, a dual Athlon Tyan Tiger, from before the dual core CPUs were so common. Still runs FAST Smiling

Anong Christmas Gift?

Hello my friends,

I've been off work and mostly away from the computer since Christmas eve, when the dean let us go at 3:00.

What did Santa Clause bring you for Christmas?

My mother gave my wife and I a Garmin GPS. This is really nice for rooting out the places we need to go to in Indianapolis, rather than googling a map, printing it, bringing it along (or forgetting it) and trying to read it while driving. The GPS talks and says when to turn. Fantastico!

My wife got me an auto-darkening welding helmet. I dabble in automotive hobbies, mostly 4 wheel drive off-road stuff, so I have a couple of welders. Recently I took a TIG welding class and used their auto darkening helmet. It allows you to see what you are welding, before you start. Then, it senses the light from the welding and quickly darkens the lens as you weld. It does this by LCD.

For my wife, I got her some speakers for her Grand Cherokee.

Advanced Happy New Year!

How to install messaging tools in Debian?

Mga sir,

Patulong naman po. Gusto ko sana mag-install ng messenger (like yahoo) sa Debian ko. Paano ba gagawin? Ano ba recommended na software and pano install?

Eto po yung output ng 'uname -a' ng system ko.

Linux debian-linux 2.6.18-6-k7 #1 SMP Mon Oct 13 16:52:47 UTC 2008 i686 GNU/Linux

Salamat ng marami and Happy New Year!!!

A humurous humor (An articulate article made by me..)

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Habang papalapit ng papalapit ang pagpapalit ng taon papalapit din ng papalapit tayo sa matinding kahirapan na ating haharapin sa pag harap sa bagong taon. Maraming bagay na dapat pag isipan, maraming bagay na dapat pag desisyunan, maraming bagay na dapat isaalang alang. Katulad halimbawa kung dapat ba tayong magtipid dahil sa krisis na paparating, dapat ba akong umalis kahit walang pera, dapat ba akong lumingon kahit walang tumatawag, dapat ba akong mainis sa pagmumukha nya. Maraming dapat gawin pero di natin alam kung alin ang uunahin, alin ang naiba, ang hirap isipin diba? Natanong nyo na ba sa sarili nyo yan?

Microsoft releases emergency patch for IE

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SAN FRANCISCO (AFP) - - Microsoft on Wednesday released an emergency patch to fix a perilous software flaw allowing hackers to hijack Internet Explorer browsers and take over computers.
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The US software giant said security update MS08-078 addresses a vulnerability cyber-criminals can exploit to their advantage.

"Microsoft encourages all IE customers to test and deploy this update as soon as possible," said Microsoft security response communications head Christopher Budd.

The threat led Microsoft to mobilize security engineering teams worldwide to deliver a software cure "in the unprecedented time of eight days."

According to researchers at software security firm Trend Micro, attacks based on the vulnerability in the world's most popular Web browser were spreading "like wildfire" with millions of computers already compromised.

Help installing Mustek scanner 600 III EP Plus on xsane

SANE Mustek Parallel Port Scanner

Introduction

This is the homepage of the Mustek
parallel port scanner backend sane-mustek_pp.
This backend supports parallel port scanners using the Mustek A4S2 and
A4CIS
chipset. See Support Scanners for
a list of scanners using this chipset. The backend has reached a quite
stable state, still it is under constant development.
Use it at your own risk.

Supported Scanners

The Mustek parallel port scanners come in two flavours, which use different
sensors: charge coupled device (CCD) and contact image sensor (CIS). The
backend currently supports both types to some extent.

CCD scanners

Model

Update: Chinese team mistakenly released unpatched IE7 exploit

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December 11, 2008 (IDG News Service) Chinese security researchers mistakenly released the code needed to hack a PC by exploiting an unpatched vulnerability in Microsoft Corp.'s Internet Explorer 7 (IE7) browser, potentially putting millions of computer users at risk -- but it appears some hackers already knew how to exploit the flaw.

At one point, the code was traded for as much as $15,000 on underground criminal markets, according to iDefense, the computer security branch of VeriSign Inc., citing a blog post from the Chinese team.

The problem in IE7 means a computer could be infected with malicious software merely by visiting a Web site, one of the most dangerous computer security scenarios. It affects computers running IE7 on Windows XP, regardless of the service pack version.

Microsoft has acknowledged the issue but has not indicated when it will release a patch.

Feliz Navidad!

Hello friends,

Tomorrow is our office Christmas party, so tonight, my wife will make a dish of manudo for me to bring. One of my favorites that I know the Americanos will like.

What is your favorite food for Christmas?

It's almost lunch here, and I am getting very hungry thinking about it!

jon

Help installing backuppc on ubuntu intrepid

Sir/ Madam
help naman po on installing backuppc, i had already installed the necessary packages but everytime i prompt it to my web browser it only tells me that "NOT Found" and i have no idea what the problem is...huhuhuhuuuh NEED you help badly...by the way i already installed LAMP on my computer desktop and im using ubuntu inrepid. Thanks in Advance

Kernel Panic...

Mga master! may problema po kami ngayon baka pwede naman kami makahingi ng openion o solution kaya. Ang Distro na gamit namin ehh Red Hat kaya lang di ko sure yung version. Ang problema na nakita ko is nag hung yung pagboot ayaw may load ng kernel. try kung boot yung GRUB using Runlevel 1. ang message naman na appear is " Kernel Panic: no initd found" saan po kaya pwede gagalawin pa kasi kailangan talaga po yung libux box na yun nakarelay kasi doon ang mga emails nila...

Other option po : incase na di na magagawa yung error na kernel panic, up posible po ba na kung mag setup ako ng new Linux 5 box at slave ko yung HDD noon possible ko bang mai- mount at maback up yung files nya para lang makuha ang mga conf file?. Pwede ko bang malaman pano ang command para sa mount ng ext HDD.

Vista suddenly change drive letter on boot

Mga Sir,

Meron po bang naka-experience sa inyo na dual boot with Windows Vista and Ubuntu tapos bigla na lang pag boot eh di na makita yung system drive ng Vista. Ganito po kasi ang nangyari habang naglalaro ako biglang nag blue screen so nag-warm boot ako to verify kung ok pa yung system which is ok pa naman after ng warm boot. After ko po magperform ng cold boot eh di nakita ung system drive. Nag run ako ng vista installer tapos select ko yung command prompt option. Ni type ko ung C: ang lumabas eh isa sa mga data partition at hindi yung system drive.

Ang setup ng hard drive ko po ay SATA 0: Windows Vista, SATA 1: Ubuntu, SATA 2: Data Hard drive.

Salamat po sa tulong

Static IP/DHCP

mga sir: i configured TCP/IP as static IP in one of client PC, but afteR awhile nagiging DHCP. how can i resolve this? TIA

Linux TOP 10 you should know

#1: Installing applications from various types

This might not seem like such a bad idea at first. You are running Ubuntu so you know the package management system uses .deb packages. But there are a number of applications that you find only in source form. No big deal right? They install, they work. Why shouldn’t you? Simple, your package management system can’t keep track of what you have installed if it’s installed from source. So what happens when package A (that you installed from source) depends upon package B (that was installed from a .deb binary) and package B is upgraded from the update manager? Package A might still work or it might not. But if both package A and B are installed from .debs, the chances of them both working are far higher. Also, updating packages is much easier when all packages are from the same binary type.

#2: Neglecting updates

Free Vulnerability Scanner: Security Manager

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Security Manager Free Edition
by: ManageEngine

"The Free Edition of the network security scanner is for managing 5 IPs in your network. This Free version never expires and you get all functionality of the Professional Edition".

"We can use the 5 license to our Server patch management and network security Audit".

Vulnerability Assessment is a process of identifying the effectiveness of an enterprise network's security posture. The process qualifies the type of assets in the network, the probable areas for compromise and how to remediate vulnerabilities and protect assets. The core function of Security Manager Plus, network security scanner, is vulnerability scanning & detection of industry-known vulnerabilities on network assets and to offer remediation solutions.

Complete Messaging Server: deepOfix Mail Server

deepofixWelcome.png

deepOfix Mail Server

The deepOfix Mail Server (Version 3.1) is a brand new release of our popular GNU/Linux server operating system. Delivering more than 35 new features and unprecedented ease of use, deepOfix is a Free Software product and is backed by a multi-tier support system.

Meet the world's most productive GNU/Linux server! Install your server in a few minutes and get productive with it right away. No need for prior GNU/Linux experience. No need for experimenting with Free Software the hard way.

And to ensure that the product remains equally usable in complicated setups, we provide you with complete server integration assistance and consultancy.
Easy to Manage
Use the world's simplest server management software to effortlessly manage server configuration and accounts. Now GNU/Linux-based servers are really for everyone.

RHCT EXAM scenarios

To all my co-RHEL elites na nagplaplan magtake ng RHCT exam. Share ko lang... Ewan ko na lang kong di pa kayo sasama sa kin. Sa Feb 2009 pa naman. Hehehe

QUESTION NO: 1
Make Successfully Resolve to server1.redcoder.com where DNS Server is 192.168.0.254.
Answer:
1. vi /etc/resolv.conf
Write : nameserver 192.168.0.254
Explanation :

If you have multiple name server (DNS), you can append another line. First Request goes to the First name server if not found then goes to second name server. Then try to resolve the Server1.redcoder.com by using host or dig command.

Eg: host server1.redcoder.com

When we use the DNS client tool first it sends the request to the DNS server specified in /etc/resolv.conf as a name server. If that DNS is not found then it sends the request to the Root name Server. I will explain about the root Name server.

QUESTION NO: 2

Xavier School Deploys 600 Ubuntu Linux Desktops

xavierLogo

Xavier School Deploys 600 Ubuntu Linux DesktopsXavier is the latest K-12 school to move Ubuntu Linux to the head of the class. In fact, the school has deployed more than 600 Ubuntu desktops, according to Pierre Tagle, Xavier’s consulting IT director. During a recent email exchange with WorksWithU, Tagle described why the San Juan, Phillipines-based school (Xavier School) has fallen for Ubuntu.

“Our large-scale deployment of Ubuntu began last April 2008,” writes Tagle. “The reason to choose Ubuntu started due to cost issues brought about by Microsoft’s base licenses and subscription licenses. The choice of Ubuntu is due to its ease of use as a desktop OS and the availability of Edubuntu.”

Still, Ubuntu has not made the leap from Xavier’s desktops to servers. “Our servers are mostly Linux-based, though most of the run Red Hat or CentOS. Red Hat is required by IBM for a supported installation of Lotus Notes.”

PHLWUG: RedHat Elite Training Pictures

Pictures for RedHat Elite Training has been uploaded you can check the link below:

PHLWUG RedHat Elite Training

Share known opensource tools & programs

I will start...

Taken from:

http://svn.rpmforge.net/svn/trunk/tools/dstat/README

"Dstat is a versatile replacement for vmstat, iostat, netstat and ifstat.
Dstat overcomes some of their limitations and adds some extra features,
more counters and flexibility. Dstat is handy for monitoring systems
during performance tuning tests, benchmarks or troubleshooting.

Dstat allows you to view all of your system resources instantly, you
can eg. compare disk usage in combination with interrupts from your
IDE controller, or compare the network bandwidth numbers directly
with the disk throughput (in the same interval).

Dstat gives you detailed selective information in columns and clearly
indicates in what magnitude and unit the output is displayed. Less
confusion, less mistakes.

Dstat is unique in letting you aggregate block device throughput for
a certain diskset or networkset, ie. you can see the throughput for

PF Sense Firewall

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Official Website: http://pfsense.org

pfSense is a free, open source customized distribution of FreeBSD tailored for use as a firewall and router. In addition to being a powerful, flexible firewalling and routing platform, it includes a long list of related features and a package system allowing further expandability without adding bloat and potential security vulnerabilities to the base distribution. pfSense is a popular project with more than 1 million downloads since its inception, and proven in countless installations ranging from small home networks protecting a PC and an Xbox to large corporations, universities and other organizations protecting thousands of network devices.

This project started in 2004 as a fork of the m0n0wall project, but focused towards full PC installations rather than the embedded hardware focus of m0n0wall. pfSense also offers an embedded image for Compact Flash based installations, however it is not our primary focus.

Sometimes we need to be Free!

Please spare me this opportunity to share this to you all!

I'd like to introduce our "Pamangkin" Keeper who's waiting for his turn to get a bottle of ice cold beer after finishing up his Viva bottled water.




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