Internet
Introduction to DNS systems.
Feb 26th
What do you mean by DNS? Simple answer is Domain Name Servers. How they work?
Well the best choice to explain this is telephone directories. Imagine that you wan to call some one and you know his/her name but not telephone number. So you need a telephone directory to find his/her number. So you can flip the papers of the directory and search for his name and then find the telephone number you need to know.
DNS service acts same like the telephone directory in your home. When you type www.google.com or any web site address in your browser Internet service need to find the ip of the server where google.com situated. So your computer makes request to find the ip address of the google.com from DNS servers. So DNS servers gets the request and then forward us the ip of the web site you need to go.This process works inside of your computer network so you dont get any visuals of ips.
Typically Internet Service Providers operate their own DNS servers for their customers. They are automatically assigned to your computer if you not manually edit DNS options in your computers network settings. But you can change DNS servers if you like to get more accurate and fast web browsing.
Imagine if your telephone directory is old and un-arranged it takes more and more time to find the phone number. Like the same process the quality of your ISPs DNS server directly affect your web browsing speed. This doesnt means the downloading speed.Slow download and upload speeds doesnt mean your DNS bad.
Come again to the theory of the telephone directory. When you have un-arranged directory it takes more time but it doesnt affect the quality of the call that you make to other party. If you have well arranged telephone directory it takes seconds to find the telephone number but you gets the same quality of the call like previously said.
Bad DNS servers makes slight delay when you request for a web site.
In my next post Ill explain how to optimize your DNS system to be more accurate and Ill do a brief benchmark of newly introduced Google DNS system. SO wait……………….
Secrets of “How to” blogging for SEO traffic
Oct 18th
Have you ever wondered why Im blogging most of my articles with “How to ……” in the title ?
Examples-
- How to setup VPS or dedicated server with a kloxo admin panel
- How to get adsense account fast
- How to get higher pagerank
The simple reason is to get maximum of search engine traffic mainly from google. Because most of people searches “How to…………. ” on search box.
For an example think one wanted to know how to brush his teeth correctly. Then he googles for that phrase “how to brush teeth correctly.” Instead of “Brush teeth correctly”
As a intro webmaster and blogger im mainly focusing on google traffic because I dont trust on yahoo or bing. Because I never succeeded with them. So google indexes your results on top if your content is good and your title is good. Yes title for post on a blog is very important for SEO.
So just follow this tip and see the difference in traffic increasing in yourr tracking tool and earnings. 
Free web proxy to surf blocked sites
Sep 24th
Most of the people who works in offices and learn in schools face the trouble of internet browsing because many of web sites blocked from access. Like facebook,youtube,bebo etc. So if you face the same problem you can use www.hidehead.com to browse without restrictions. All you have to do is go to and enter your destination url (the web page you want to browse without restrictions) and click GO button and it will take you to the blocked web page without problems. There are many web based proxies but they are damn slow because of hosting on shared hostings like that. But www.hidehead.com uses dedicated server to bring on the horse power. So enjoy unrestricted web browsing with www.hidehead.com
ATI HD5870 Photos and Benchmark leaked
Sep 10th
here goes another leaked post! lol This is interesting AMD is going to rule the computer world. Few days ago AMD 12 Core processors rumored now yesterday 09th September few photos of AMD’s upcoming VGA card named HD5870 Photos leaked and one dude posted a crysis benchmark. Previously fake photos of HD5870 leaked and most probably they are edited from the pics of HD4870. But these pictures can be 99% possible images of reference engineering sample. So here goes them-
source-Tweakers.net forum.
Crysis benchmark-
HD5870 Crysis Benchmark scores (core frequency is higher than the retail version)
CPU:AMD Phenom II X4 955BE CPU: AMD Phenom II X4 955BE
Win 7 RTM Win 7 RTM
VGA:HD5870 1GB VGA: HD5870 1GB (core frequency is higher than the retail version)
Crysis 1900×1200 4AA+16AF DX10 Very High Crysis 1900×1200 4AA +16 AF DX10 Very High
min:30.** min: 30 .**
avg:43.** avg: 43 .**
max:54.** max: 54 .**
source-chiphell forum.
So this most possible benchmark says that Crysis got OWNED by AMD’s new beast HD5870 . But Nvidia’s GT300 series yet to come and will see how the competition goes! 
How to setup VPS or dedicated server with a kloxo admin panel
Sep 7th
Most of people buys Virtual Private servers because their shared hosting is not enough or their site is getting more visitors that shared hosting cant afford. But some of them doesn’t know the basics of installing admin panel (like Cpanel) on their VPS and managing their VPS from scratch. So I own few VPS’s for my hosting needs and I was a geek too when I entered this area of interest but now I fed up with google a lot And this is a guide about how to install Kloxo (formerly known as LXAdmin) on CentOS. Note that the same process can be done for dedicated servers installed CentOS on it.
Things you need-
- A VPS or dedicated server that has at least 128MB memory
- SSH Client , PUTTY for windows operating systems Download it free
- Relaxed mind
Note that there are many Admin panels like Cpanel,Kloxo,ISPconfig,Webmin,Plesk . But I recommend Kloxo (LXadmin) because it runs on even low memory VPS’s that has only 128MB memory and there is built in 2 web servers , Apache and Lighttpd. Previously there were 2 versions of kloxo panels one is Free version and the other is Kloxo Enterprise.
The free version only had support to only 40 domains run on the same server and Enterprise version can run unlimited domains on one server. But now Kloxo owner LXlabs CEO K.T Ligesh dead. And the Kloxo is become a freeware So you can now obtain Enterprise license for free.
So if you want more information or want to see demo’s about kloxo please go to their website here.
So lets start-
- First of all you need to install PUTTY and login to your server with it by very easy steps, providing the ipaddress and password given to you buy the hosting company. The default User name is root.
- The you need to install YUM So run these commands on putty-
#!/bin/bash
for file in \
elfutils-0.125-3.el5.i386.rpm \
elfutils-libs-0.125-3.el5.i386.rpm \
expat-1.95.8-8.2.1.i386.rpm \
gmp-4.1.4-10.el5.i386.rpm \
libxml2-2.6.26-2.1.2.1.i386.rpm \
libxml2-python-2.6.26-2.1.2.1.i386.rpm \
m2crypto-0.16-6.el5.2.i386.rpm \
python-2.4.3-21.el5.i386.rpm \
python-elementtree-1.2.6-5.i386.rpm \
python-iniparse-0.2.3-4.el5.noarch.rpm \
python-sqlite-1.1.7-1.2.1.i386.rpm \
python-urlgrabber-3.1.0-2.noarch.rpm \
readline-5.1-1.1.i386.rpm \
rpm-4.4.2-48.el5.i386.rpm \
rpm-libs-4.4.2-48.el5.i386.rpm \
rpm-python-4.4.2-48.el5.i386.rpm \
sqlite-3.3.6-2.i386.rpm \
yum-3.2.8-9.el5.centos.1.noarch.rpm \
yum-metadata-parser-1.1.2-2.el5.i386.rpm
do wget http://mirror.centos.org/centos-5/5.3/os/i386/CentOS/$file;
done
When your server finishes downloading YUM run this commands to install it-
# rpm -Uvh *.rpm
Then feel free to # yum -y update to bring your system up to date.
- Then YUM is successfully installed
- The nest step is to install Kloxo, Run these commands on your server-
- Then your kloxo install is successful you can login in to panel at yourip:7778 The default user name is- Admin and the password is – Admin
Public Service Ads smashing out adsense today
Sep 1st
Today 1st of September some of users start to complain that google’s public service ads started to displaying on their site suddenly. This might be google’s error or they might be updating their ad serving system. Even google’s owned social site www.orkut.com started to display public service ads.
This is annoying even google didn’t given notice about if they are doing updates or not. All the webmaster forums are fulfilled with threads complaining this matter.
Ill keep you updated about the situation as this is developing story!
Google patches chrome for security issues
Aug 26th
CVE-2009-2935 Unauthorized memory read from Javascript
A flaw in the V8 Javascript engine might allow specially-crafted Javascript on a web page to read unauthorized memory, bypassing security checks. It is possible that this could lead to disclosing unauthorized data to an attacker or allow an attacker to run arbitrary code.
Thats what google said about the security vulnerability issue chrome had till yesterday. Well thats not funny and its dangerous like google said,
Severity: High. An attacker might be able to run arbitrary code within the Google Chrome sandbox.
There were some minor security bugs but that was the most dangerous thingy google had. But Mozilla security team found the vulnerability and informed google as they said in this google’s official blog post.
Chrome 2.0.172.43 (click to download for Windows) fixes the issues and another medium-severity issue. Once Chrome is installed, it retrieves updates automatically and applies them when people restart the browser. So don’t need to panic now 
and install the latest patch that’s it but normally chrome will automatically do it for you.
and install the latest patch that’s it but normally chrome will automatically do it for you.Personally I recommend Firefox as usual 
ThePiratebay is having big problems
Aug 24th
Thepiratebay.org the worlds largest bittorrent tracker is facing many more problems lately. Now at the moment piratebay is down for legal issues the Swedish district court took action to completely remove The Pirate Bay from the Internet because of the infringement of the copyright laws. But the new owners were transferred the servers to new Internet Service Provider and as expected, The Pirate Bay site relocated and is back online (DNS still has to update for some people) Ever since their servers were raided back in 2006 they were prepared for takedown attempts like this.
But few hours later,