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Download CentOS 6 CD / DVD ISO

CentOS Linux version 6 has been released. It is a community-supported operating system based on Red Hat Enterprise Linux (RHEL) version 6. CentOS Linux is considered as the most popular Linux distribution for web servers with almost 30% of all Linux servers using it.
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5 Best Linux Distribution With No Proprietary Components

Linux is a free and open source operating system. However, Linux (and other open source operating system) can use and load device drivers without publicly available source code. These are vendor-compiled binary drivers without any source code and known as Binary Blobs. Die hard open source fans and Free Software Foundation (FSF) recommends completely removing all proprietary components including blobs. In this post I will list five best Linux distribution that meets the FSF's strict guidelines and contains no proprietary components such as firmware and drivers.
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Google Announces Linux Kernel Based Chrome OS

Google has announced Google Chrome OS, which should be available mid-2010. This is a direct challenge to MS Windows operating systems. This is excellent news and it is going to tied tightly to its Chrome Web browser. Google Chrome running within a new windowing system on top of a Linux kernel. Speed, simplicity and security are the key aspects of Google Chrome OS - said Sundar Pichai, VP Product Management, in a blog post.
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Sun Netra ATCA CP3220 CP3250 10-Gigabit Ethernet Drivers

The Sun Netra brand has been used for a variety of server computers from Sun Microsystems. These servers used for various purposes such as telecommunications applications.
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Book: Ubuntu Kung Fu Tips, Tricks, Hints, and Hacks

In a few short years, the Linux operating system has gone from a hobbyist's power tool to a highly usable, mainstream choice. The most popular version of Linux these days is called Ubuntu. Ubuntu's rise to power has been rapid, historic and well-deserved. It's the best Linux distribution ever, still most people only use a fraction of its power.

In Ubuntu Kung Fu: Tips, Tricks, Hints, and Hacks (Pragmatic Bookshelf), award-winning Linux author Keir Thomas gets down and dirty with Ubuntu to provide over 300 concise tips that enhance productivity, avoid annoyances, and simply get the most from Ubuntu. You'll find many unique tips here that can't be found anywhere else. You'll also get a crash course in Ubuntu's flavor of system administration.

Whether you're new to Linux or an old hand, you'll find tips to make your day easier.

Ubuntu builds on a solid base of Debian Linux to create an award-winning operating system that's light-years ahead of its competitors. Ubuntu consistently tops lists of the most popular Linuxes amongst professionals and enthusiasts; Dell recently embraced Ubuntu in its product lines after a user survey indicated overwhelming public support.

Ubuntu Kung Fu provides hints, hacks, tweaks and tricks for every level of user. Its 300+ concise tips utilize and exploit hidden or lesser-known features to boost day-to-day productivity, and let you have more fun using Ubuntu.

You'll also find tips on tweaking Ubuntu, wrangling the system into shape, optimizing, enhancing security, and lots more. Learn what extraordinary things can be done with Ubuntu.

If you're migrating from Windows or Mac OS X, this book is for you. These tips have one aim -- to produce results as quickly as possible, in an environment where you can polish your skills as you read.

This is the Linux book for the rest of us.

About author

Keir Thomas is an award-winning author who has been writing about Linux, operating systems and computer hardware for more than a decade. Formerly a computer magazine journalist and editor, working on titles such as Linux User and Developer, Linux Magazine and PC Utilities, his other book titles include Beginning Ubuntu Linux, Third Edition; Beginning Fedora Linux; and Beginning SUSE Linux, Second Edition.

Book Info

  • Title: Ubuntu Kung Fu
  • Publisher: Pragmatic Bookshelf
  • Author: Keir Thomas
  • ISBN: 9781934356227, 400 pages, $34.95 USD, £21.99 GBP
  • Order Info: order@oreilly.com // 1-800-998-9938 // 1-707-827-7000
  • Support nixCraft order "Ubuntu Kung Fu" book online from Amazon

Is The Linux Community Afraid of Opensolaris?

It's about time someone wrote this article:

I know the headline is a little bit provoking. But when you think about some comments from Linux proponents you could think so.

This is an interesting development. In the years before, there wasn't such comments. Solaris was considered as a dead end. But then the game changed. We open-sourced Solaris. The full monty over the time. We open-sourced the cluster framework. And we won´t stop to open source further code until there is no more code to open-source. BTW: I find "Sun should contribute more" really interesting. In the moment you start up your text processor on your favourite Linux distribution you've gone through more code contributed by Sun than of anybody else. You´ve already traversed a large amount of code contributed by Sun when you just login into GNOME. This is a fact most people tend to ignore.

Is the Linux community afraid of Opensolaris? [c0t0d0s0.eu]

Impact of the Debian OpenSSL Vulnerability On other Linux Distribution

There was random number generator vulnerability in Debian OpenSSL package and similar packages in derived distributions such as Ubuntu / others. Many of our regular readers would like to know:

Can bug present in the Debian OpenSSL packages affect Red Hat / FreeBSD / CentOS Linux workstation / server users?

Short answer, yes.

All keys generated using Debian OpenSSL package must be replaced on other system including FreeBSD / CentOS / RHEL etc as all keys considered as compromized. OpenSSL, OpenSSH and OpenVPN are badly effected. For example, if you use OpenSSH key to get into other Linux / UNIX servers and if key-pair is generated with a vulnerable OpenSSL library, you are at the risk as the key can be reproduced easily.

Bottom, line you need to update keys on other boxes too.