Via Web Host Manager (WHM), upgrading and downgrading a package or site you have installed is an important aspect to master.  To start off, login to WHM.  Occasionally, you will want to upgrade or downgrade your hosting packages inside.  This is how you get that done.  Click on “Account Functions” and then go to “Modify an Account”. 

From the Modify an Account page you can select the exact account you wish to modify.  All you have to do is click on the domain for the package and click the “Modify” button.  Here you can see several things you can change. 

You can change the domain name, the cPanel theme, the language, the user name, the max e-mail accounts, the max ftp accounts, the max mailing lists, the max subdomains, the max SQL databases, the max parked domains, the max addon domains and if you can, you can add or remove shell access.

Once you are done changing the settings, hit the “Save” button on the bottom of the screen and you should be all done.  Now you can login to the cPanel for the account you edited to confirm all was changed correctly.

LAMP web hosting is probably the most popular and affordable server setting for webmasters these days. If you aren’t already aware, LAMP stands for Linux, Apache, MySQL, and PHP and defines how your dedicated server will run – it will be Linux hosting with an Apache server, MySQL databases, and PHP development.

The first step to create a LAMP server setup is to install Apache on your Linux machine.

1) Download Apache from Apache Software Foundation.

2) Uncompress the archive using gunzip and tar and replace apache_1.3.11.tar.gz in the example here with the name of the current live version you just downloaded:

gunzip < apache_1.3.11.tar.gz | tar xvf –

This should create an apache_1.3.11 directory.

3) Move into the new directory you just created and use cd apache_1.3.11.

4) ./configure in the root so that your screen appears as such:

# ./configure
Configuring for Apache, Version 1.3.11
…
Creating Makefile
Creating Configuration.apaci in src
Creating Makefile in src
+ configured for Linux platform
+ setting C compiler to gcc
+ setting C pre-processor to gcc -E
+ checking for system header files
+ adding selected modules
+ checking sizeof various data types
+ doing sanity check on compiler and options
…
Creating Makefile in src/modules/standard

5) make so that your screen looks like this:

# make
===> src
make[1]: Entering directory `src/httpd/apache_1.3.11′
make[2]: Entering directory `src/httpd/apache_1.3.11/src’
===> src/regex
…
[several lines later]
…
gcc  -DLINUX=2 -DUSE_HSREGEX -DUSE_EXPAT -I../lib/expat-lite

make[1]: Leaving directory `src/httpd/apache_1.3.11′
<=== src
#

6) Install your new Apache with # make install and you’re done!

Now you are welcome to start Apache to make sure it’s working if you’d like.

As root, type /usr/local/apache/bin/apachect1 start and your browser at your brand new web server at yourdomain.com. If you see the Apache standard “It worked!” homepage, you are set.

What is a Rootkit?

Rootkits are programs designed to access your dedicated server systems to intrude on and compromise your server. These rootkits are often designed as Trojans so that you do not suspect but can open a backdoor to your dedicated server so that they can attach and upload suspicious programs and applications to degrade your performance or bring down your website.

What is Rootkit Detection?

Rootkit detection can be handled in two ways:

1. Via Managed Hosting from your dedicated web hosting provider.
2. Via rootkit detection programs, which are a way you can self-manage your web server.

How do rootkit detection programs work?

Rootkit detection software is designed to detect rootkits and distinguish them from normal hidden files that are not suspicious and concealed for a purpose either by you as a webmaster or by the operating system by default. Most often, rootkit detection programs compare various views of your server system to find mismatches. When there is a mismatch, it usually points to something suspicious and the rootkit check will alert you to suspicious software, programs, Trojans, spyware, or malware on your machine.

Originally, rootkit checks would perform a check on the entire dedicated server system to view all files while inside the OS and then boot the Recovery Console to see that file list for comparison. In the second list, the rootkit program will search for files that do not show up in the first list. These hidden files are often rootkit culprits!

Do they work?

As with all software programs, it depends. Rootkit management programs are not meant to be used as a standalone system for customers new to dedicated server hosting. If you fall into that category, you are still better off purchasing Managed Hosting from your dedicated service provider, as they are professionals who will know the difference between default hidden files and corrupted malware.

Also, take note that rootkit programs are sold or downloaded AS IS, so there is never any guarantee of their success.

Many webmasters who utilize dedicated server hosting use it for media servers or, more exactly, for streaming video servers. It might be helpful for those of you in the market to run the next YouTube.com to be aware of what you’ll need to accomplish this.

Firstly, you may be wondering what the heck streaming servers or streaming video is! A streaming video server is just a dedicated web server setup to stream videos on demand. Your dedicated server needs to be configured to stream media effectively, by offering a compressed file version that can be easily viewed and listened to by your customers, fans, or regular surfers at the same time that it’s being delivered and processed on the server.

Methods of Streaming Media

You can use a true streaming method, which means your video is almost constantly streamed exactly while it’s being downloaded. Think of YouTube.com for this example. In true media streaming, the dedicated server and streaming video software does all the work, which produces a great end result for the user but which can also be very costly for management! Oftentimes, adding streaming media software to an already existing dedicated server is the most affordable option.

The other option is downloading, which we’re all pretty familiar with. This is far cheaper because the entire video file is downloaded and saved as a temporary file on the computer. However, this method is not suitable for a YouTube.com type dedicated server.

There is a plethora of free streaming media software available on the internet for your perusal and use.

Why Stream Media Live?

If you are running any of the following server types on your dedicated server, your visitors will appreciate live streaming of video or audio for their convenience:

* A YouTube.com clone
* An adult website (make sure you choose an adult web host)
* A video-sharing website
* A podcasting server
* Silverlight media server

What kind of dedicated server do I need?

Go with something BIG because you will need it! I would recommend the following features:

* Dual or Quad Core Xeon Processor
* at least 2 x 1024 MB RAM
* at least 2 x 500 GB SATA Hard Drives
* Raid 4 or 5
* at least 3,000GB bandwidth

Please take a look at our dedicated hosting coupons for the best dedicated server deals you can find, which are sure to knock down the primarily steep price for you!

Even if you have hosted on a dedicated server before, you may not know all the dedicated server terminology out there. One of the downsides to technology is one of its best features as well – it is ever-changing. This means that what you knew yesterday won’t be the same as what you’ll need to learn tomorrow. So here are some helpful dedicated server terms you should know when choosing a reliable, affordable dedicated web host.

Access – Microsoft-based applicable that helps you create, edit, and maintain databases. If you’re a web developer running in the Windows environment, this is what you use to manage online MS SQL databases.

Apache – The most common Linux web server in the world. Okay, I’m being melodramatic but it’s incredibly popular and very powerful, secure, and best of all free!

Co-Location – If you want to own your own dedicated server but aren’t confident that you can host your site using your own internet connection or power supply, co-location assures you own the hardware (the server) and the web hosting provider supplies the rack to store the server and the internet connection to keep your website up and online.

IIS – IIS stands for Internet Information Server and is Microsoft’s branded server software. Just like Apache is the most popular web server for Linux, IIS is the #1 choice for Windows Dedicated Hosting.

Load-Balancing – If you are running a website like Myspace, Digg, or Facebook, odds are you already know what load balancing is. If you plan to create a website like this, you need load balancing 100%! Load balancing merely means distributing the traffic and resources evenly across two or more dedicated servers to increase and optimize performance.

Managed Hosting – The best idea for new dedicated hosters, managed hosting assures that your web host will take care of technical support, setup, maintenance, and monitoring of your dedicated server.

RAID – Also known as Redundant Array of Independent Disks, and if you say it that way, it sounds more like what it is. Basically, RAIDing your dedicated server will help you store data across a number of hard drives. If one disk fails, the other will restore the site or database so you don’t lose data.

Telnet – Just like SSH, a command line interface that allows you to communicate across your web server.

Upstream Provider – A large ISP (internet service provider) that provides dedicated web hosts with reliable internet access. However, the word ‘upstream’ actually can mean how fast or reliable the data connection is between two ISPs.

Overselling occurs when a webhost offers more storage per account than can actually fit on a single server. In shared web hosting, you host your website alongside 300-500 other websites on the same web server, housing all your content, pictures, files, music, as well as the contents of those 300-500 other websites. So if each person hosting on a shared server gets 2500GB, that’s 75,000GB of storage space necessary per server.

About 90% of the web hosts out there cannot support this. As mentioned previously, Lunarpages is one of the few exceptions, as their technology allows them to join servers and cluster them or move webmasters to new servers if they outgrow the space in shared hosting.

Above all, you should not only compare basic features like storage space but think about the technology backing up your choices. If you are really going to require 2500GB of storage space, you need dedicated server hosting.

Also remember that dedicated servers aren’t as expensive as they used to be and you can easily find dedicated hosting coupons everywhere, so if price is another reason you want to start out shared, give dedicated web hosting a try for a price you can afford.

One of the main things web hosting customers tend to compare from webhost to webhost is the amount of storage space the web hosting provider is offering. In a shared webhosting environment, it seems incredibly important, because most web hosts are similarly priced. For example, if one webhost offers 1500GB storage space and another offers Unlimited for the same price, you would tend to go with the one offering bigger storage allotments.

However, you need to know that webhosting storage space is limited. Unless you are hosting on a dedicated server (or several dedicated server clusters RAIDed together), there really is no such thing as unlimited storage space.

What these webhosts are offering is called overselling and most of the time it’s common practice. There are some web hosts who have been in the business for years and are actually technologically able to provide what they are preaching. For example, Lunarpages Web Hosting sells their Basic Hosting Plan with 1500GB Storage Space. This company has been in business since 1998, and they own thousands of web servers, so they are more than capable of backing up this kind of promise. However, most web hosting providers cannot support the amounts of storage space they offer, and they oversell their space.

One of the best ways I often recommend for people to get around the GFoC (Great Firewall of China) issues is to move towards Virtual Private Server (VPS) or dedicated hosting.

On a shared hosting server where you might be sharing your hosting setup with anything from three hundred to four hundred (or maybe even more).  Your chances are higher that somebody on one of those dedicated hosting servers will get caught by the GFoC.  It is a simple math issue.

Now on a dedicated hosting server, you are on a server with fewer people.  Sometimes you may be the only other one on that machine.  So in turn, as far as the GFoC goes you are a needle in a proverbial haystack. 

Going out and advertising your web site or services, no mater what business you are in is a lot easier to do once you have a dedicated web hosting account.  The one thing that we all concern ourselves with when we all of the sudden have a boost of traffic (via StumbleUpon, Digg or other means) is that we have enough bandwidth and server resources to handle the upsurge in traffic. 

Just yesterday on one of my own web sites that I have on a shared hosting account, I had this same fear.  As I watched the visitor numbers go up and up - I was happy to be popular but also, I was concerned with the fact that maybe my web host might crap out on me?  Maybe I am becoming much more of a burden than they need?

With a dedicated hosting account setup you could market your brand out there in every means and way possible without worrying about the side effects or consequences. 

Some might say you wouldn’t need a dedicated web hosting company to do your standard forum hosting, and they might be right.  Under some circumstances and depending on the scripts you are using to make your digital world go around, dedicated hosting might not be a bad way to go. 

Web sites that are overly popular could probably do with the power and performance a dedicated machine could deliver.  Look at limits like disk space and bandwidth, sure.   Don’t forget though about things such as CPU power and RAM.  The more of that you have the smoother your forums will run.

Some server side scripts to run your forums or message boards can be demanding too.  One of the most demanding is vBulletin.  Now you might be able to get away with running it on a shared machine but you would be much better off on a dedicated one.  I can be a big server hog at times, so be sure to feed your hog with the server resources it needs to survive.