Linux Community Magazine

At the rate with which the IT industry is growing, a large number of people see this as an extremely lucrative career option. Computer hardware and networking has become an area of great scope and a large number of people are generously pursuing this course. India needs its citizens to be extremely efficient in managing this sector if she wants to progress rapidly and be known as a developed country. There are a number of various institutions that train their students in computer hardware and networking programs and impart a lot of hands down knowledge to their students too. One of the institutions that has become highly popular and has a cutting edge over the rest of the institutions is jetkings.

Jetkings has the best programs to offer to their students and a number of including that of red hat and CISCO. The red hat introduced red hat Linux that became an extremely popular linux based operating system. This was the first in the linux that used RPM package manager for its packaging format and gradually became a starting point for various other distributions like the yellow dog linux and the mandriva linux.

For the benefit of the enterprise environment, red hat linux paved way for the red hat enterprise linux since the year 2004. Red hat Linux had a number of advantages. For example, it had a graphical installer that was known as anaconda and this proved to be extremely convenient for novices to use. This installer has now been adopted b y a number of other distributors too due to its convenient usage. Another built in tool that was introduced by redhat linux is the lokkit which is effectively used to configure the firewall capabilities. The red hat Linux a number of shortcomings as it lacked a number of features. But this was because they had to face a number of patent and copyright problems. For instance MP3 supporter was not available since it had patents. This however could be installed later by giving royalties. It was for this reason that redhat linux advised to the usage of ogg vorbis that had no patent.

A lot of us use the dual boot systems in which multiple operating systems, such as Windows and Linux, can be accommodated in an effort to get the best of all worlds. Using such systems can be very helpful when you have to test certain software on various platforms. In these systems, you have the option to switch to the particular system at the startup. However, sometimes due to various reasons the system is unable to start. In such situations, you should resort to performing in-place methods to fix the problem. If you are not able to address the situation, then you should use a third-party Linux recovery software to resolve the issue.

Consider a scenario wherein you have converted your system in a dual-boot system with Windows XP and RedHat Linux distribution. While in the Windows system, you accidentally clicked the 'Hibernate' option instead of the 'Shut Down' option. Now, when you start your system you are unable to do so.

Cause:

The root cause of this problematic situation is that when you chose to hibernate rather than shut down, then the MBR may have got overwritten by the GRUB. Therefore, you are unable to start the Linux system.

Resolution:

To resolve this issue, you need to restore the GRUB. To do this, you need to perform the following steps:

Boot the system with the Fedora (RedHat) distribution CD.

At the boot prompt, enter the following command and press Enter.

boot: linux rescue

You will prompted for few questions. Answer them and the Fedora installer will mount the system in the /mnt/sysimage directory.

Make the directory as your root directory by using the following command:

# chroot /mnt/sysimage

# _

From here, use the following command to install GRUB loader on the MBR:

# grub-install /dev/hda

Restart the system. It should be able to boot properly now.

However, if the problem is still not resolved then you should use reformat the hard disk and reinstall the operating system. But this method would remove all the valuable data, in all probability. So to restore the inaccessible data, you should use a third-party Linux hard drive recovery software. Such Linux recovery tools are read-only in nature that use fast yet sophisticated scanning algorithms.

Stellar Phoenix Linux Data Recovery is a Linux hard drive recovery software that recovers lost, deleted, or formatted data from inaccessible Linux hard drives. It is able to recover data from various file systems such as ext2, ext3, ext4, FAT32, FAT16, and FAT12. In addition, this Linux recovery tool is capable of recovering data from various types of hard drives such as SCSI, SATA, EIDE, and IDE. Also, this Linux recovery software is supported by various Linux distributions such as Red Hat, SUSE, Debian, Caldera, Mandrake, Sorcerer, TurboLinux, Slackware, Gentoo, etc. It is compatible with Windows 7, Vista, Server 2003, XP, and 2000.

Linux is one of the most common platforms that any web hosting companies can choose to perform their businesses, the other one being windows. Software engineers over the world swear by Linux system being better than windows. It is also cheaper than its counterpart. Therefore, linux has been a popular choice among web users over the ages. Redhat is the software company that specialises in production of linux servers.Linux was the first distribution to use RPM package manager as its packaging format and over time has also served various other distributions.Red Hat Company has been doing a lot in Linux and is the first ones to introduce new features in the server. They were the first ones to introduce graphical installer 'anaconda' in linux so that it could be used by the new users as well as other distributions. They were the first ones to introduce Lokkit also that helps to configure firewall capabilities in linux.Since then they have been developing various versions with i mproved features of Linux. They added features like glibc 2.1,egcs - 1.2, and Kudzu in their version 6. Versoin 7 updated glibc to version 2.1.92, and used a patched version of GCC and CVS. Version 8 enabled UTF-8 character that brought internationalisation in Linux. Version 9 supported native POSIX thread library which is a distinctive character of 2.4 series kernel.Linux still lacked many features like MP3 support due to copyright and patent problems. It was now time to develop a better version of Linux. Therefore, RedHat joined hands with Fedora to come out with a better version and they named it Red Hat Enterprise linux. The new version overcame all the limitations of RedHat Linux and is free to download. After the development of Enterprise linux the use and production of Linux has completely stopped in the market. Red Hat Linux or its enterprise version is one of the best linux systems available in the market today.

Just before picking, you ought to familiarize your self with these types of hosting to comprehend in the function that they meet your needs.Different Sorts:Windows Hosting:In addition to picking both of these fundamental forms of space, they will need to also consider about the kind of platform that is supported beneath the hosting bundle you have chosen. The most broadly utilised platform is Windows Hosting. In this hosting attributes Windows compatible with Windows platform.Linux Hosting:This is an additional classified platform which is also supported by all hosting package. A further well-known platform is Linux Hosting. The Linux hosting platform is compatible with Linux. The cPanel is made use of to regulate complete account in this type of hosting. They are going to very well-liked now days.Reseller Hosting: In the Reseller Hosting, the supplier rent the room and bandwidth to other finish consumer. They also give the facility of control panel and FTP accessibility f or entire accessing and managing just about every and just about every exercise of the web site.Shared Hosting:It is the minimum expensive forms of hosting. A shared hosting services that needs sharing the exact same server to its many individuals & their hosting corporation will take care of & watch the server, along with customer help. Even though shared hosting is economical, you have to make optimistic that the approach you choose need to go with the principles like scripting languages, applications, handle panel & so on.Devoted Hosting: A committed hosting is comparatively additional innovative form of accommodation, as there is a dedicated server for every client. You can lease a comprehensive server & use it totally with having all the sources to accommodate around a web site-web-site. Committed hosting delivers higher reliability to clients.Ecommerce Hosting:Other than the previously mentioned, it is also important to know what the predicted aim of your web page is p rior to signing with the very best hosting company. Is your internet site for particular or organization? What would be the best hosting services to fit your web page? Ecommerce hosting facilitates ecommerce tools for the efficient execution of business on-line.If you're shopping for a more affordable choice when it arrives to hosting your internet site then shared hosting is a great choice to glimpse into. If you are unfamiliar with it, shared internet hosting fundamentally refers to a type of web site host wherein you will be sharing a person server with other internet websites. It is basically the most well known alternative for web page proprietors because it is low cost and effortless to use. An individual server by yourself could have hundreds of smaller internet websites sharing its space and sources. Because you will be sharing the value with other people today, it becomes a great deal additional very affordable when compared to gaining a focused world wide web host. For more compact businesses and individual internet site owners, a shared net host is the top alternative. Just after all, they wouldn't involve as substantially area or resources to operate their comparatively smaller web sites.What are the positive aspects of making use of a shared world wide web host? Perfectly, moreover obtaining a a lot more reasonably priced price tag it is also wonderful for newbies who may possibly not know much about web site hosting. For much more details, you really should pay a visit to: Hosting

Choosing a reliable Web Hosting provider can be a tricky decision especially when there are so many to choose from. So whether you have an online business, provide important information online, enjoy blogging or sharing your views online, you will need a reliable Host which provides you with the correct package for your specific needs and allows online visitors to browse through your site effortlessly and quickly. There are many Hosting providers on the web so it's vital you do your homework and choose one which has good resourceful information on their website, provides a customer friendly control panel and gives good technical support. It is also important to find a provider which gives you complete control of your Web Hosting and Domain Names, just in case you wish to change providers easily in the future. Most good providers now offer a hassle free 30 day money back guarantee, companies who don't offer this probably don't have confidence in their own service, so stay c lear from them!... Once you have identified a good Hosting provider for your online business, it is then time to decide which features you will need and decide on a suitable package. You can find below some of the most important aspects of web hosting to help you make the correct decision:

Disk / Web Space and Bandwidth

First you need to know how much web space your website will need and approximate data it will generate, taking into consideration file sizes, images and the amount of pages on your site etc. Disk space, also referred to as web space is the amount of storage assigned to you by the hosting provider. The bandwidth is the amount of traffic that is allowed to access and leave your website. If your website has a lot of graphics and imagery then you would require more web space and if you are expecting a lot of traffic to your site then you would require a greater bandwidth.

Windows or Linux

Linux based hosting is by far the most popular platform of hosting on the Internet. This is because most website technologies that run on Linux hosting, as well as the operating system itself, are all open source. Linux based hosting is generally cheaper because of these factors. The Linux hosting platform supports a wide range of software, applications, languages, and databases such as PHP, Perl, MySQL, and many others making it very scalable. Linux is not fully compatible with some Microsoft technologies so if you are using Access, ASP, MS SQL, or VB development tools then the Windows hosting platform would be the one to choose.

Shared Hosting or Dedicated Hosting

The most popular choice for people is shared web hosting. Many companies give away free web hosting, but this has many disadvantages such as being really slow, resulting in people moving away from your site, while having dedicated web hosting can be too expensive. Shared web hosting, however has many advantages. Shared web hosting involves your website sharing space on a server with other sites. Every site on the server will have its own amount of space. For small businesses, personal sites or blogs, shared hosting is the best choice.

Support, Uptime, Security and Backups

Security and backups are two very important aspects that you need to consider and a good provider will be able to provide you with these features. You should always choose a provider with reliable telephone support, and some now offer a ticket system which can be quicker at getting your problems solved.

Pricing

You need to compare pricing before you choose a web hosting provider and suitable package. Most providers now provide feature rich web hosting services, which include 1 click installs for WordPress, Joomla and Drupal etc and offer full 24hr support on both linux and windows hosting plans usually starting for as little as 19.99 per year.