The second of two planned Release Candidates for the FreeBSD 7.2-RELEASE cycle is now available. ISO images for Tier-1 architectures are now available on most of the FreeBSD mirror sites.
The freebsd-update(8) utility supports binary upgrades of i386 and amd64
systems running earlier FreeBSD releases. Systems running 7.0-RELEASE,
7.1-RELEASE, 7.2-BETA1, or 7.2-RC1 can upgrade as follows:
# freebsd-update upgrade -r 7.2-RC2
During this process, FreeBSD Update may ask the user to help by merging
some configuration files or by confirming that the automatically performed
merging was done correctly.
# freebsd-update install
The system must be rebooted with the newly installed kernel before continuing.
# shutdown -r now
After rebooting, freebsd-update needs to be run again to install the new
userland components, and the system needs to be rebooted again:
# freebsd-update install
# shutdown -r now
Google Chrome is a web browser developed by Google and based on the WebKit layout engine and application framework. On January 08, 2009 Google introduced a new release channels system, and now there are three distinct release channels – Stable channel, Beta channel, and Developer preview channel.
Google has released Chrome 1.0 on Dec – 2008, and now the company is all set to release version 2.0 (pre – beta version) of its web browser. From the release notes:
New version of WebKit. WebKit is the open source code Google Chrome uses to render web pages (HTML and CSS). 22.214.171.124 used basically the same version of WebKit as Safari 3.1, but the WebKit team has made a lot of improvements since that was released. 156.1 uses WebKit version 528.8 or, more precisely, revision 39410 from the WebKit source tree. In addition to fixing bugs and enabling features like full-page zoom and autoscroll, the new version also enables some nifty CSS features.
New network code. Google Chrome now has its own implementation of the HTTP network protocol (we were using the WinHTTP library on Windows, but need common code for Mac and Linux). We fixed a few bugs in HTTP authentication and made Google Chrome more compatible with servers that reply with invalid HTTP responses. We need feedback on anything that’s currently broken, particularly with proxy servers, secure (https) sites, and sites that require log in.
Look like the Mac and Linux versions of Chrome are getting closer. Are you going to switch to Google Chrome under Linux?
Linux / BSD and UNIX like operating systems includes software from the OpenSSL Project. The OpenSSL is commercial-grade, industry-strength, full-featured Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols as well as general purpose cryptography library.
The Google security team discovered a flaw in the way OpenSSL checked the verification of certificates. An attacker in control of a malicious server, or able to effect a “man in the middle” attack, could present a malformed SSL/TLS signature from a certificate chain to a vulnerable client and bypass validation.
This update has been rated as having important security impact on FreeBSD, all version of Ubuntu / Debian, Red Hat (RHEL), CentOS, Fedora and other open source operating system that depends upon OpenSSL.
Get ready for a minute with 61 seconds. Scientists are delaying the start of 2009 by the first ‘leap second’ a timing tweak meant to make up for changes in the Earth’s rotation.
The aged Earth is slowing down in its daily rotation, at least in the current epoch. So a leap second is added (a one-second adjustment added) to our time. This year will be exactly one second longer.
Precise time measurements are needed for high-speed communications systems among other modern technologies such as clusters, GPS, networks. You need to make sure that you are running updated version of ntpd that support leap second for UNIX and Windows computers.
Canonical the makers of Ubuntu about to introduce a new desktop notification system proposal. New changes should improve the usability of the Linux desktop including desktop notification system for both GNOME and KDE. From the Mark Shuttleworth blog:
The key proposals we are making are that:
* There should be no actions on notifications.
* Notifications should not be displayed synchronously, but may be queued. Our implementation of the notification display daemon will display only one notification at a time, others may do it differently.
That’s pretty much it. There are some subtleties and variations, but these are the key changes we are proposing, and which we will explore in a netbook device with a partner, as well as in the general Ubuntu 9.04 release, schedule gods being willing.
I think new changes looks more like Growl system used in Mac OS X. You can read more about proposal including mockup video that shows new notification system here.
I’d like to send my warmest holiday wishes to all my readers around the globe.
Also, I’d like to thank you for your support and wish to every one a wonderful new year full of great things, success and more freedom using Linux and open source technologies.
The Linux Foundation is launching a video contest and you can win yourself a trip to Tokyo next year to participate in the Linux Foundation Japan Linux Symposium Oct, 2009.
If you’ve been alive and aware of mass media over the last twelve months, you’ve probably seen television commercials from Apple and Microsoft touting their operating system. From Apple’s ubiquitous “I’m a Mac” to Jerry Seinfeld to Microsoft’s “I’m a PC” retort, operating system commercials have been flooding the airways. Except one OS has been notably absent — Linux.
You can upload your contest video here.
Twitter is a free social networking and micro-blogging service, that allows its users to send and read other users’ updates (also known as tweets). Now, you can build your own Twitter like service using trillr1.
The USB Overdrive is a device driver for Mac OS X that handles any USB mouse / trackball / joystick / gamepad and any Bluetooth mouse from any manufacturer and lets you configure them either globally or on a per-application basis. Some one posted a screen shot of USB Overdrive software. If you are a sensitive pirate you might feel guilty (found via Digg). Maybe it is a time to switch to Linux.
Holiday Giveaway: Win Learning Nagios 3.0 Book (total three copies)
nixCraft regular contributor Ramesh is running a small contest. You can win 3 copies of Nagios (a popular open source computer system and network monitoring application software) books for yourself.
Serious security flaw found in IE
Users of Microsoft’s Internet Explorer are being urged by experts to switch to a rival until a serious security flaw has been fixed. The flaw in Microsoft’s Internet Explorer could allow criminals to take control of people’s computers and steal their passwords, internet experts say. Maybe, it is time to switch to Firefox 😀
Top 10 Linux Financial Tools
The arena of finance is no exception. Plenty of outstanding financial applications are available for the Linux operating system. From personal finance to business finance, there is an application for nearly every need. Let’s take a look at the top Linux financial applications.
Wikipedia now available for mobile phone / devices
Sweet, now access millions of articles from your PDA or smart mobile phone device.
How To Select Netbooks Powered by Open-source Linux OS
Netbooks are small computers that are cheaper and lighter than full-scale laptops. They have their merits-but do not ask too much of them.
Famous Awk One-Liners Explained
This is the second part of a three-part article on the famous Awk one-liners. This part will explain Awk one-liners for text conversion and substitution.
Killer Add-ons Make Songbird So Much Better
Like Firefox, the open source media player Songbird is a pretty neat alternative to a big-name competitor on its own, but the ability to extend it through add-ons is what really makes it boss.
The Dark Knight on Blu-ray DVD -Available now!
Batman and the Joker will be unleashed on Gotham — and the world — just in time for the holidays.