Virtualization in Linux

Release Date: 2009-10
Linux_dvd_us_04_2009
Rating: 19 votes

Articles

  • Brief introduction to CentOS

    The CentOS Linux distribution is based around the open source programs and code released by Red Hat, as used in their Red Hat Enterprise Linux distributions.


  • Use Gentoo practices to build an optimized kernel for Fedora

    There are so many GNU/Linux distributions, some of them are based of source compilation, some of them are RPM or DEB based. Every system has its weak points and its advantages.


  • CentOS: just for the happy few?

    When you look at the list of Linux distrib-utions featured at Distro-watch.com, you will be amazed to discover there are over 500 Linux distributions to choose from. Of course many of them are intended for a small and select group of users. And another selection of distributions are used by many, many users and these end up in the top 5. Besides those two groups, there are many other good distributions. Currently ranked at number 10 of most used Linux distributions, you will find CentOS, a distribution favoured by a growing group of users.


  • Installing and Administering Xen Virtualisation

    In this article, we cover some of the basics that will get you on your way with Xen Virtualisation. First, we’ll start with getting Xen installed, followed by getting your machines running. After that, it’s pretty much plain sailing. Although, what we will do is go through a few options available to you in case of a few problems.


  • DHCP

    Among the various networking protocols in use today, I have come to the opinion that DHCP is in some ways the unsung hero of computer networking protocols. While many non-technical persons have heard of such networking acronyms as TCP/IP, DNS, and HTTP, quite of few have never even heard of DHCP and yet if they use a computer on a network at work or at home, they are using this protocol without even being aware of it.


  • Function Interposing in C and C++

    On occasion developers and systems engineers need to change the behavior of a system or program function where either the source code is unavailable, or where recompiling the source code is to inhibitive.


  • User Mode Linux Programming

    User Mode Linux is used for running Linux inside itself. It comes with huge compressed power. It virtualizes Linux so that user becomes admin for entire Linux setup where once user used to only run a program.


  • The Double Helix – A Review of Helix3 and Helix3 Pro

    In the last column, I discussed how e-fense.com, as part of their new reorganization, had placed the free distribution of Helix3 behind a paywall, and would only available to paying subscribers. They had also developed Helix3 Pro, a commercial replacement for Helix3.


  • The Linux RAM Disk

    I have always been fascinated about the topic of RAM disks as it covers some extremely fast performing I/O concepts.


  • Virtualization Considerations

    Virtualization is currently one of the most popular ideas currently in IT and is being used to dramatically reduce company expenses by eliminating the amount of hardware required.


  • NAGIOS

    If you’ve spent any time around competent network or systems administration folks then you’ve most likely heard all about Nagios. The conversation probably started off as a polite espousal of the features and functionality of that “free network management program” then quickly detoured into a murky list of rumored configuration headaches and tales of ninja like hyper flexibility – Lets set the record straight.


  • Future Linux Desktops

    In the year 2020, today’s GNOME and KDE desktops will be at end-of-life and may look as obsolete as MS-DOS does today. In this brave new future, the desktop will no longer be WIMP (Windows, Icons, Menus, Pointer). It will look very different. What will our future user interface be?


  • Bring It: Linux Graphics

    Not everyone knows what a graphics powerhouse Linux is. Linux is the most popular operating system for creating big budget feature animation and visual effects. It’s used to make films such as Disney’s Up and Paramount’s Star Trek and Transformers 2.


  • Interview with Albert Whale

  • Interview with Miquel de Icaza

    Robin Rowe interviews GNOME co-founder and Mono project leader Miguel de Icaza. Miguel was named as one of the “one hundred innovators for the new century” by Time Magazine in September 2000. He’s a vice president at Novell.


  • To Deliver on the Promise of Cloud Computing, Follow an Open Path

    Whenever there is a major evolution in IT technology trends, the industry has a choice: do we go with proprietary data formats, protocols, and programming interfaces, or do we take a more open approach, allowing the provider with the best offering and service to win without locking in customers?


  • Linux tips and tricks

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