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Category : Linux Kernel

Some Facts About Linux Web Hosting

October 16th 2015 Posted at Linux Kernel
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When looking for a Web hosting company, we often find the word “Linux Web Hosting. If you are a bit technical, you can know what is the Linux web hosting. In this article I provide details on the Linux web hosting.

What is Linux?

Understanding the Linux web hosting, you have to understand what is Linux? Simply put, Linux is an operating system like Windows 98, Windows XP or Windows Vista. You can make your daily work on your computer by installing Linux on your system.

History

Linux is a Unix-like operating system. Linux was developed by Linus Torvalds in 1991. Torvalds wanted to make a non-commercial substitute for MINIX. Finally, it came with Linux. Kernel is an essential part of the Linux operating system.

Open Source

Linux source code is freely accessible to all. Those who have an idea of what Linux is always wrong. Linux itself can not be free. The source code is available free if you buy a Linux distribution like RedHat or Ubuntu. Linux can cost you, but you get free with source code Linux distribution. You are free to modify the source code, as long as you follow the instructions under the GNU General Public.

What you get with Linux Web Hosting?

Now you know what Linux is. You have to understand what you get with Linux and how Linux hosting.

LAMP software bundle is any business that provides Linux web hosting. LAMP means Linux-Apache-MySQL-PHP/Perl/Python

Linux, you know, is an operating system. Apache is the web server. Like Linux, Apache is an open source project. Apache is widely used Web server. Not that Apache works only on Linux. Even for Windows, Apache is available. Serve HTML pages, web server is required. Most shared hosting pages using Linux Apache server.

MySQL is a database. MySQL provides a number of users to access multiple databases. To implement an early application, you need access to the database.

PHP / Perl / Python programming language used to make very pre-Internet application. Most web hosting Linux supports PHP. Perl Python are not supported by all web hosting providers. Only a few web hosting providers assist in Perl and Python.

Windows Hosting versus Linux Hosting

When you want to host your Web site, you may be confused about whether to choose Windows or Linux hosting. There is not much difference between Linux and Windows hosting.

Windows is a copyright operating system of Microsoft. If we need to use the Microsoft applications like ASP.Net, Visual C or FrontPage, we have to move to Windows hosting.

In terms of performance there is not much difference between Windows and Linux hosting. Linux systems are less stable and less vulnerable to security breaches. So with Linux hosting, you can wait longer. Linux worked a long time without having to reboot. Windows need frequent rebooting after the upgrade.

The main difference is price. Linux hosting Windows hosting is cheaper. So if you are looking for reliable and inexpensive web hosting with a taste of Microsoft’s application then you should choose Linux web hosting. in India, one of the leading web hosting service provider i.e. web hosting India provides both types of web hosting services such as windows hosting etc.

windows hosting,
linux web hosting,
cheap web hosting

Why Should You Prefer Linux Dedicated Servers?

October 16th 2015 Posted at Linux Kernel
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Dedicated server is the requirement of many businesses and companies. It is compulsory for the owners to look for the right trend and choose a perfect web host for giving you cheap dedicated servers. Being very frank, there are many less people preferring to Windows servers. Linux Dedicated Servers are widely accepted amongst people and you will find that most of the companies offer them and also, there are many clients who like these servers only. The main reason is stability of Linux OS. Linux provides a stable kind of attribute, which is not provided by other operating systems. The other OS related systems, like Windows based OS is that they need a reboot after a certain period of time. It also requires much different kind of things like management, de fragmentation and other applications. However, Linux dedicated servers do not need any such things and it continues operations in an easy manner. Moreover, Linux is easily accessible and provides security too. SSH program makes it simple for user for accessing the home folder and making alterations for any hosting plan.
If you are interested to get reliability, trust, flexibility and user friendliness, Linux dedicated servers are the best for your requirement. It is not easy to find a right server because you first have to seek for a good company. Cheap does not mean that there has to be a compromise made on quality, but it means that some companies provide cheap dedicated servers for websites, which give cost effective and affordable services to clients.

You first need to be sure about your requirements. Pen down your needs and then determine whether the cheap plan is going to suit you or not. You can make research on Internet and seek for different forums to get the right information about cheap dedicated servers. Linux dedicated servers will have some important features like:

# Support for protocols: The ultimate step for creation of any web page is to get the code written, execute it and then check its working. If any error occurs, you will be required to begin the work by initiating a protocol. You need a supported version of protocol or your web host needs to upgrade package.

# User friendliness and easy accessibility: You need to check whether the cheap dedicated servers give you access through FTP or SSH. Mainly, the dedicated servers need to have some kind of remote panel given by default with them.

# Latest and new standards: The creation of effectual web page or getting a server will make it ready to install Linux distribution on server. The server should be kept up to date and you can check with customer care regarding the similar issues.
It might appear attractive, but it is a tough option for choosing a Linux dedicated server and getting it managed by a web host. It is not easy to select a right company, but you need to make smart work and select the company giving you best solutions

Visit http://www.ezzi.net/ for dedicated server, dedicated servers, virtual private server hosting, cheap dedicated servers and Linux dedicated servers.

Author, Andrea Mills, specializes in writing about Dedicated Server Hosting subjects. Get Dedicated Servers, Cheap Dedicated Servers & Dedicated Server Hosting from ezzi.net.

Linux VPS – How to Make It Work Effectively

October 13th 2015 Posted at Linux Kernel
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Linux VPS is used extensively by quite a lot of online business owners and website developers today. While in the past the options had been limited to just shared server or dedicated server, VPS today is widely used. VPS offers all the benefits of a dedicated server without the high costs that usually come with a dedicated server. You would be able to enjoy better flexibility, control and performance with this new type of hosting service. However, even when you use this hosting service it would be important for you to learn a few ways in which you can increase its effectiveness and work better for you.  

For every server, the system resources would be limited. Clients would want their server to be responsive and fast as much as possible. The tips that have been given below will help your servers work effectively.  

Configure MySQL

One of the best ways to expand your available RAM for Linux VPS is by installing MySQL cache of the right size. If your server instance is using up too much of the memory, then you can decrease the size of the cache and try again. If it is slower due to the larger requests, then you can try a cache of a larger size. You can experiment with different sizes to see which one works the best for your needs.  

Disable Control Panels

Another great tip would be to disable your control panels for improving the performance of the server. Most people would like to use some of the most popular and well known control panels like Plesk and Cpanel. However, if you want to have more memory and want your resources to be free, then you should use the control panels only when needed. You will only need to reinstall them with the help of shell prompt or by running a PHP script. This would provide you as much as 120MB free RAM.  

Disable All Unwanted Features

For your Linux VPS, you should disable all the features that you do not need. Remove plug-ins, modules and any features that you might not be using currently. When you disable the plugins or the modules that you don’t require, it would automatically decrease the memory that the server needs for software like Apache. It would provide you more resources for software that you require more and would use more often.  

One of the best ways to make your server responsive is to disable your system services that are used unnecessarily. The services that are not used will consume a lot of CPU space and RAM and will also make the server unsecured. If you follow these simple tips, your Linux VPS would work more effectively, faster and would be more responsive.

To get more information about Linux VPS and to find a host of other services, please visit http://www.nqhost.com/.

LINUX Data Recovery After File System Fatal Corruption

October 11th 2015 Posted at Linux Kernel
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‘fsck’ or the ‘file system check’ is a system utility that checks the consistency of the file system in LINUX and all UNIX like operating systems. Once, the system detects any inconsistency in it, following any unsystematic system shut down, this tool runs automatically at the booting process. The fsck tool facilitates repairing of the file system as specified by the user or else, it can do the on its own automatically. However, sometimes, fsck also fails to fix certain errors and the data in your Linux drive become inaccessible thereafter. In such cases, you need to look for any LINUX data recovery utility to recover back your valuable data.

Usually, in case of an odd shut down of the LINUX system following any power surge or power failure, the process of read or write is interrupted all of a sudden and hence, there happens a corruption to the directory block that stores the information about the data. The fsck locates such inconstancy with flashing error messages, following which the system even fails to boot-up. The error messages shown by fsck are as follows:

It seems to have fatal corruptions. Running with

–rebuild-tree is required.

*ev/sda1: clean 33/522240 files, 80815/1044193 blocks [fail]

* fsck failed. Please repair manually.

All the error messages point towards a single thing that there is a serious corruption to the file system and may be due to the same, the operating system is not able to access the boot sector of the computer.

Whatever be the data loss situation, it is important to recover the data from the drive first. Hence, once fsck fails to repair the corruption and the data remains inaccessible, the best option is to restore your data from the backup. However, if backup is not available or failed to restore the data from the backup server, try running any LINUX data recovery software.

Linux data recovery software are designed to recover and restore the lost or inaccessible data from any LINUX based drive irrespective of the data loss situation. These applications provide rich graphical user interface and stepwise instruction set, which facilitate a smooth recovery experience to the users.

Maria Peter a student of Mass Communication doing research on Data recovery Linux, Linux Data Recovery software And Ext3 Recovery.she is also a freelancer for http://www.data-recovery-linux.com/  

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The Linux Dedicated Servers Management Services

October 11th 2015 Posted at Linux Kernel
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There are many choices out there in the market to seek from and they are all after you to offer you their services for the Linux dedicated server hosting service. With all of them claiming to be the best in the market, you are hard put to know how to select the best one because after all, maybe you have got no practical experience. The good thing is that as the market widens, the web hosting teams for Linux are increasingly becoming even more professional. But which one do you choose the cheap or the expensive service?

When it comes to server hosting, cheap, might not be  professional or good enough for you and at the same time,  expensive does not necessarily mean the best. As the consumer, it is your mandate to really seek the best service out of the maze of all the others out there and use it to your benefit. But just what factors do you consider before choosing the Linux dedicated server host company?

Cost

Managing Linux dedicated servers is far more costly than even managing any other counterpart in the market. However this does not mean that you should break an arm and a leg while you do it. Shop around first, before you decide on any team out there. Somewhere, there is always a better deal than what you have right now.

Avoid companies that will offer you plenty of freebies because they might not be serious. Again, avoid the companies that are very expensive because expensive is not necessarily the best and vice versa. Web hosting is a very demanding business and you will be able to tell a serious company right away.

Experience

What is the combined experience of the team that you want to hire? Well, if it is anything shorter than 200 years, then that team is not or you. Get digging in the market for more experience because a long experience means better and more skill. This is the one attribute that you will find very valuable in managing the Linux dedicated server.

Reputation

How reputable is the web hosting company that deals with Linux dedicated servers? You will be better able to find this one out from the other users who has used these services before and therefore you should be out networking with other Linux users in the market. Whatever you do just make sure that you get a web hosting company that is not going to botch up your mission.

Seek for a team of professionals that will not only give you the Linux dedicated servers management services but one that will also be in a position to advise you appropriately on the other web hosting solutions and related needs. Remember that there are also a number of automated services that are associated with the server hosting services and therefore you should ask about them before you hire a server management company. Mostly the accompanying automated services that you get depend on the type of hosting panel that you are going to be using. Therefore just make sure that you have the best that the market can offer. Dedicated Server

Visit http://www.ezzi.net/ for dedicated server, dedicated servers, virtual private server hosting, cheap dedicated servers and linux dedicated servers.

Author, Andrea Mills, specializes in writing about Dedicated Server Hosting subjects. Get Virtual Private Server Hosting, Dedicated Servers & Dedicated Server Hosting from ezzi.net.

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The Linux Dedicated Servers Management Services

October 8th 2015 Posted at Linux Kernel
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There are many choices out there in the market to seek from and they are all after you to offer you their services for the Linux dedicated server hosting service. With all of them claiming to be the best in the market, you are hard put to know how to select the best one because after all, maybe you have got no practical experience. The good thing is that as the market widens, the web hosting teams for Linux are increasingly becoming even more professional. But which one do you choose the cheap or the expensive service?

When it comes to server hosting, cheap, might not be professional or good enough for you and at the same time, expensive does not necessarily mean the best. As the consumer, it is your mandate to really seek the best service out of the maze of all the others out there and use it to your benefit. But just what factors do you consider before choosing the Linux dedicated server host company?

Cost

Managing Linux dedicated servers is far more costly than even managing any other counterpart in the market. However this does not mean that you should break an arm and a leg while you do it. Shop around first, before you decide on any team out there. Somewhere, there is always a better deal than what you have right now.

Avoid companies that will offer you plenty of freebies because they might not be serious. Again, avoid the companies that are very expensive because expensive is not necessarily the best and vice versa. Web hosting is a very demanding business and you will be able to tell a serious company right away.

Experience

What is the combined experience of the team that you want to hire? Well, if it is anything shorter than 200 years, then that team is not or you. Get digging in the market for more experience because a long experience means better and more skill. This is the one attribute that you will find very valuable in managing the Linux dedicated server.

Reputation

How reputable is the web hosting company that deals with Linux dedicated servers? You will be better able to find this one out from the other users who has used these services before and therefore you should be out networking with other Linux users in the market. Whatever you do just make sure that you get a web hosting company that is not going to botch up your mission.

Seek for a team of professionals that will not only give you the Linux dedicated servers management services but one that will also be in a position to advise you appropriately on the other web hosting solutions and related needs. Remember that there are also a number of automated services that are associated with the server hosting services and therefore you should ask about them before you hire a server management company. Mostly the accompanying automated services that you get depend on the type of hosting panel that you are going to be using. Therefore just make sure that you have the best that the market can offer. Dedicated Servers

Author, Andrea Mills, specializes in writing about Dedicated Server Hosting subjects. Get Virtual Private Server Hosting, Dedicated Servers & Dedicated Server Hosting from ezzi.net.

Ways To Monitor The Linux Dedicated Servers

October 8th 2015 Posted at Linux Kernel
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Virtual server is the server which doesnt exist by physical manner. Still it will do all the functions of the real server. The virtual server hosting virtual servers to provide most efficient load balancing by acting like a single IP address for several clients and uses address translation to send the tasks to the real server to handle. Hereafter we will see how we are going to monitor private services and attributes of Linux dedicated servers.

The main attributes and services need to be monitor is CPU load, memory usage, disk usage, logged in users and running processes in the Linux Dedicated Servers. There are available some public services by the Linux dedicated servers they are the HTTP, FTP, SSH etc.

The following ways to monitor the Linux dedicated servers is based on out installation of nagios in our system as a monitoring tool. There are available a lot of ways to monitor the attributes and remote located servers of Linux/ UNIX. One of the main way is by using the SSH key and by the check_by_ssh plug-in to execute on the remote servers. This will be of very useful when we are monitoring hundred of thousands of system which is having a very high load.

Another important method of the Linux and UNIX remote servers using NRPE add-on. NRPE allow executing the remote plug-in on remote Linux and UNIX servers. This method is useful to manage internal resources like disk usage, memory usage etc on the remote host in the Linux dedicated servers.

The top ten Linux hosting websites are justhost.com, ipage, myhosting.com, immotion, dream host.com hub, arvixe, host cator, cirtex hosting, go daddy.com. Every provider is having advantages and disadvantages; they allow the companies to host their website using Linux operating system. When it comes to budget based servers. Because small start up companies cant afford to the windows based servers since we have to pay for all the software packages are of only by cost.

All the Linux software packages are free of cost and hence to make a linx operating server is simple when compared to the windows operating system.

The third party tools play an important role in monitoring and maintaining the dedicated servers. The important function of these monitoring tools is to check the safe level of certain parameters. CPU utilization, server RAM, physical temperature of the server is its various components, bandwidth usage and disk space usage. Here are the various third party tools to do this task. These tools can be installed on the web server and may appear as additional components in the c Panel or Plex site administration dashboard of your web server. The graphical design of the website traffic can be seen through the software package called as webalizer. As an IT manager you should know exact state of your server if incase it is a dedicated servers. Virtual Private Server Hosting.

Author, Andrea Mills, specializes in writing about Dedicated Server Hosting subjects. Get dedicated server, cheap dedicated servers & Dedicated Server Hosting from ezzi.net.

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Guidelines to Ensure Linux Server Security

October 6th 2015 Posted at Linux Kernel
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There are some security measures that are essential to implement in order to avoid server security problems that can easily occur in anyone’s system.

Difficult Passwords Making easy passwords such as “friend” or “brother” makes your system less secure and your system can be easily hacked. It’s preferable to choose passwords containing, alphabets, numerical, characters and some additional symbols. For example use password like “fr!3nd_65” to ensure server security and protection. Complicated password should be used because there are many ways anyone can get your encrypted password. As far as Linux system with a web server is concerned, the first thing that comes in anyone’s mind are all those various CGI scripts that make you get an additional password file from the system that has been attacked. Always keep in mind that a simple password is easy to crack whereas a difficult password is harder to crack. Therefore, for your server security make a good password using symbols, alphabets and numbers.

Password Length In addition to making a difficult password, the length of the password should be eight. Though, the minimum length required by your Linux system is five but for server security you should keep it eight. For this you are required to edit the login.defs file (configuration file for the login program) and also edit the line PASS_MIN_LEN 5 to PASS_MIN_LEN 8.

File transfer Transferring files from and to the system can also lessen your server security. Therefore, it’s important that you shut down the FTPd while transferring files to your system. Moreover, a securer way to keep your system protected is SCP. It makes use of SSH to transfer data and also make use of the similar authentication, providing similar server security.

BIOS Security To further ensure server security, prefer setting password using BIOS security. BIOS security will allow you to block unwanted people who with the help of a special disk try to boot your system, hence protecting you from individuals who try to boot the server without a password prompt.

Disable your special or unwanted accounts Unwanted accounts and default users can also cause hindrance in your server security. Therefore, deleting all such accounts like sync, news, operator, gopher, games and other will help you maintain your system security.

Enable your shadow password option/feature server security also requires enabling shadow password option or feature. To do this, you are required to apply the “/usr/sbin/authconfig” function in your system. However, if you wish to change your current password and convert it to shadow password then apply the “pwconv, grpconv” functions or commands.

Make sure you disable console-equivalent access programs Another way to ensure server security is that you prevent the use of console-equivalent access programs such as reboot, halt and shutdown for individuals that use your server daily.

Disable unused services Disable all the services that are not used by you. This will not only ensure server security but will also keep you less worried about your system.

Above mentioned are few guidelines on Linux server security. If these instructions are followed properly your system will remain protected forever.

For all your requirements of 24×7 Server security services, Server Monitoring, server support, remote server management, for Windows and Linux servers – contact us now – http://www.24x7servermanagement.com/

I am a Microsoft Certified Professional. I conduct Training and Certification Guidance for Microsoft .Net Certification Courses through my training institute-Sierra Infotech. I also own and manage a SEO Company and article Directory.

How to Have Fluxbox Work With Your Linux Distribution

October 6th 2015 Posted at Linux Kernel
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Fluxbox is an extremely light graphical user interface that will run quick and smooth on even old computers without much processing power and ram. Many times it’s difficult to find a distribution that runs Fluxbox as many don’t have Fluxbox editions as it’s not quite as popular as KDE, Gnome, or XFCE which is typically the low resource interface of choice. For those wanting Fluxbox there are a couple of options.

Regardless of which distribution you have chosen to use, you can always install Fluxbox onto your current machine. There isn’t a limit on how many interfaces that you can run on your computer at any given point in time.

Search your package manager and look for Fluxbox. Those using Debian or Ubuntu will find Fluxbox in the packages ready to go. Install and log out of the machine. There will be an options menu on the log in screen with a selection to switch sessions. This will let you boot up in whatever interfaces you currently have installed.

Depending on your needs, you may have to add on more packages to get Fluxbox to act the way you want it. For example, by default there will be no notification icons that many have grown to rely upon. You can also get some extras to make your workspace and menu functionalities have a bit more options and features if this is something that you want.

If you are having trouble with Fluxbox after installation and getting everything to correctly work together, consider trying a distribution that already has set everything up properly like the Linux Mint Fluxbox edition. It is based on Ubuntu and probably one of the most polished Fluxbox editions there are. It not only looks nice but runs extremely well as it’s been configured and set up by people who really know how to use Fluxbox.

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Windows 7 Proves a Challenge to Linux

October 3rd 2015 Posted at Linux Kernel
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It seems that there is a growing battle between Microsoft and open source developers all the time. However when you speak to parties on either side of this so called war it is not the case at all, they do not regard each other as the enemy, but rather as the competition and they continue to compete in a manner that is welcomed in all free market economies.

Up to now it has seemed that the main vehicle for open source operating systems (OS) has been through the Linux stable and this OS is certainly very popular amongst those that seek to maximize the life time of their old PCs. Three main reasons for this include the fact that the OS does not take up a lot of memory, it avoids the issue of making your computer’s processors all but exhausted and then of course in these tough economic times, the fact that it is free helps a lot.

But Microsoft has apparently come to the party with its latest offering in recognition of the fact that while its business model might have to change slightly, its ability to deliver high quality operating systems into the market does not have to be compromised at all. The software vendor has brought a lighter OS into the market and it seems clear that there are noticeable improvements on the highly-anticipated and then highly disappointing Vista.

Windows 7 shows that Microsoft has ensured that it has learned the lessons that Vista had to teach it. The OS is lighter and does not demand as much memory as its predecessor. Microsoft has targeted that part of the market that wants to liven up their old PC and get the most value out of it. Instead of charging the earth for a copy of Windows 7, one is now able to buy what is termed a “family pack” for just $ 150. This is already an incredible improvement on historical price levels and the additional benefit about this product is that it comes with a license that allows for three upgrades.

The nature of the software market has changed considerably since the introduction of open source software and Microsoft looks like it is ready to really prove a challenge to the competition. We are likely to see less mud-slinging and more emphasis on the delivery of great products into the market such as is demonstrated by what we have seen of Windows 7 thus far.

To keep yourself updated with the latest Windows 7 news, please visit Windows 7 How.

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