Why Centos Linux For Virtual Private Servers

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When we think about to hosting our website, we have a long list of options to choose from and Linux virtual private server or VPS is always a good idea to select and to go with. There are a number of Linux flavors available, but two out of all the flavors are most popular and in use. Red Hat Enterprise Linux and CentOS are those two Linux flavors. In many ways, these two server operating systems are so much similar. As a matter of facts, on the surface they are practically alike. But there are fewer reasons to use Community enterprise Operating System over all around platforms for our virtual private server hosting requirements.

A Red Hat enterprise version of Linux is one of the oldest Linux distributions available. While once in the past they offered a community edition of their softwares, but that is not the case at present. Since it is no more available free of cost, open source developers also known as independent developers created Community enterprise Operating System so they can fill up the gap. It is basically the same as Red Hat enterprise Linux, but for free of cost. It uses the same software of packages and format as RHEL. So these two are less or more fully compatible to each other. So we can say CentOS Linux is a re-branded version of Red Hat Linux. So using CentOS Linux VPS you we will get all the benefits of Red hat Linux without using it and we dont have to pay anything for using the CentOS.

As an open source project, we can get more deep support from the online forums, tutorials and webmaster for addressing to any of our problems we may face. Stability is another advantage of using CentOS Linux. For every new release Red Hat Linux Provides 13 months of support while CentOS provides support for the years as well as we dont have any need to update or upgrade Community enterprise Operating System to its next version for a long time. One of the most favorable advantages of using CentOS is that it releases security and software updates by following Red Hats releases by a few weeks due to this reason any bugs and issues that may arise get solved before CentOS releases its own updates.

Community enterprise Operating System can be more useful for any type of website, whether it can be a niche related social networking web platform , a shopping cart, an e-commerce web platform, customize web application or a very simple network of blogs. For what we are selecting CentOS Linux virtual private server it really does not matter. If we are looking a cheap web hosting solution, CentOS Linux VPS is one of the most reliable and secured solution. If you are worrying about your peaceful nights and worried about your server stability and security to host your website, CentOS can be the best solution for us. So choosing Community enterprise Operating System for Linux Virtual Private Server between so many Linux flavors is the most sensible and intelligent decisions for us.

Open-source Physics On Linux

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First thing Open Source Physics offer is an complete group of Java applications that do simulation of special physical systems. These simulation are all on paper in Java, they can be scuttle on operating systems additional than Linux. The categories enclosed comprise astronomy, energy and fascination, conventional mechanics, quantum procedure, optics and relativity. On the main Web site, you moreover can do a detailed look for or peruse by topic to discover simulation. The simulation program are packaged as .jar files, so you can download them and scurry them only by typing:

java -jar filename.jar

Lets you run the recreation on your desktop because these are Java programs can put them a web site and run them within a browser. Comprise them on your science site and illustrate visitors simulation of the systems you strength be trying to explain. Some of the simulation provide by Open Source Physics have parameter that you can change the runtime facts of the simulation. These parameters strength be items like a lot, velocity or pasture strength. If the simulation you are using does have settable parameters, there will be an choice to set aside the model information off to a data file.

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Once you have moved out past the substance cover by the pre-packaged simulation, you probably will desire to see what extra systems you can copy and analyze. Open Source Physics offer a system called Easy Java Simulations (EJS) to do presently that. This Java program give a pleasant and trouble-free interface to permit for prototyping, hard and allocate own simulations. EJS is superior superiority for educational situations because it allow for fairly composite simulations without require to recognize a huge transaction about programming.

java -jar EjsConsole.jar

Pops up a comfort window where set some initialization parameters and create one or more EJS instance. A modeling openand authoring tool where you can classify your physical system and the facts of what you are demanding to model. Run these models as of within the authoring tool,try things out and see whether you are getting the results you be expecting. Once happy with the simulation, the authoring tool has option to permit you to enclose the full simulation as a only bundle that you can share with others. This is huge when you are rising code for a class, because you can describe simulations for the correct physical systems want to teach and then package it for students.

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SUSE Linux Enterprise ties up with Unisys

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To support the requirements of mission-critical solutions with the flexibility of virtualized environments and the security, scalability and predictable performance of Unix solutions, SUSE and Unisys Corporation(NYSE:UIS) have announced their partnership to offer enterprise customers worldwide the benefits of Forward! by Unisys. The new platform, when combined with SUSE Linux Enterprise Server and SUSE Linux Enterprise High Availability Extension, will provide an extremely flexible and cost-effective environment for running critical business applications and workloads for Unix migration, Cloud and Big Data.

Nils Brauckmann, President and GM of SUSE, said, The next phase of our strategic alliance with Unisys will bring even greater benefits to organizations needing a cost-effective Linux platform for mission-critical workloads in the cloud, managed services or anything previously run in a Unix environment.

Dominick Cavuoto, President, Unisys Technology, Consulting and Integration Solutions stated, -SUSE shares Unisys’ vision for the evolution of mission-critical computing, and we are pleased to have them as a key partner in the breakthrough Forward! Initiative. Our alliance with SUSE will be key for supporting SAP and other strategic enterprise applications for clients on the Forward! platform.- said Dominick Cavuoto, President, Unisys Technology, Consulting and Integration Solutions.

This architecture, based on Linux and the Intel x86 platform, is expected to bring unique enterprise-level security, availability, scalability and predictable performance to address key IT challenges facing enterprises today.

Red Hat Linux Training Program

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Red Hat provides different software packages for the Linux Operating System. NIIT is their authorized training partner in India which offers comprehensive portfolio of training on a variety of Red Hat solutions. With our expertise in the field of IT training and our wide network of training centres across the country, NIIT offers you training customized to your needs.
The following are the Red Hat Training Programs provided by NIIT :-
1. Red Hat Linux Essentials
2. Red Hat Linux Systems Administration
3. Red Hat Linux Security & Networking Administration
4. Red Hat Linux Rapid Track Course
5. Red Hat Enterprise Linux Virtualization
Red Hat Linux Essentials :- An introduction to fundamental end-user and administrative tools in Red Hat Enterprise Linux, designed for students with little or no command-line Linux or UNIX experience.
A power user or junior administrator who can effectively install, use and perform basic configuration of a Red Hat Enterprise Linux system. Upon completion of this course, you will be able to:
RH131 Red Hat Linux System Administration or
RH133 Red Hat Linux System Administration and RHCT
Red Hat Linux Systems Administration :- For users of Linux (or UNIX) who want to start building skills in systems administration on Red Hat Enterprise Linux 5, to a level where they can attach and configure a workstation on an existing network.
An operator who can perform system administration tasks to a level where he/she can install, configure, and attach a new Red Hat Linux workstation to an existing network. This course prepares audience for:-
RH202 RHCT Exam
RH253 Red Hat Linux Networking and Security Administration
Red Hat Linux Security & Networking Administration: – For Linux- and/or UNIX- systems administrators who want to build skills at configuring common network services and security administration using Red Hat Enterprise Linux.
To become a system administrator who can setup a Red Hat Enterprise Linux server and configure common network services and security at a basic level. This course prepares participants for:-
RH300 RHCE Rapid Track and Certification Course (includes RHCE exam)
RH301 Red Hat Linux Rapid Track Course (no RHCE exam)
RH302 Red Hat Certified Engineer Exam-Only (if participant also has significant on the job experience meeting the requirements described in the RHCT prep guide)
RHS333 Red Hat Enterprise Security: Network Services

Red Hat Linux Rapid Track Course:- RH301 Red Hat Linux Rapid Track Course provides the course content of the RH300 RHCE
Rapid Track Course, but does not include the certification exam. RH301 is designed for UNIX- and Linux-experienced users, networking specialists, and system administrators. This 4-day course provides intensive hands-on training on Red Hat Enterprise Linux 5. Those who are interested in taking the rapid track course followed immediately by the RHCT certification exam may wish to consider RH300.
A Red Hat Enterprise Linux system administrator who has been trained then tested by means of the RHCE Exam, a realistic performance-based lab exam that tests his/her actual ability to: install and configure Red Hat Enterprise Linux; understand limitations of hardware; configure networking and file systems; configure the X Window System; configure security, set up common network (IP) services, carry out diagnostics and troubleshooting, and perform essential Red Hat Enterprise Linux system administration.
Red Hat Enterprise Linux Virtualization :- Virtualization–the ability for a single system to act as multiple systems — is becoming a key technology in the data center. Virtualization permits more efficient allocation of hardware resources, keeping costs in control while maintaining the security that comes with placing key applications in separate computer silos.
The RH184 Red Hat Enterprise Linux Virtualization course teaches system administrators how to deploy virtualized versions of Red Hat Enterprise Linux, thus taking greater advantage of hardware and other resources.
A Red Hat Enterprise Linux system Administrator who can install, configure, and manage virtual hosts on Red Hat Enterprise Linux 5.
Visit:- http://www.niit.com/sites/niittechtraining/red-hat/Pages/red-hat_training.aspx

Installing Linux on iPod Nano with Windows

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Installing Linux on your iPod from Windows wasn’t possible in the past. This simple guide will get Linux running on your iPod nano within minutes.

Before you can start installing Linux on your nano, you will have to make some changes to your iPod’s system. In short, Apple wants iPods to only work with iTunes.

Before you even start that however, backup all the files on your Nano. This is very important.

Now, download the iPod Updater from the Apple website. Install and run the application, then click the ‘Restore’ button.

It should take about 5 minutes to restore your nano like it was brand new.

After it’s complete unplug your iPod from your computer. It should ask you for the language type you want on your ipod. Then just plug it back in.

Download the iPod Linux pack. There is different versions, however I reccomend the ‘johnnywest’ version which can be found here.

Open the readme file then open the iPod Linux folder and click on the iPod Linux installation icon.

If done correctly iPod Linux will now read your iPod and give you the ability to install.

That’s it, enjoy!

About The Author
Mark is a graphic and web designer currently living in Seattle, WA. His latest project, Ontora, contains this Linux on iPod Nano article and other how-to guides.