Signals as a Linux Debugging Tool

By focusing on the analysis of data captured using signal handlers, you can speed up the most time-consuming part of debugging: finding the bug. This article gives a background on Linux signals with examples specifically tested on PPC Linux, then goes on to show how to design your handlers to output information that lets you quickly home in on failed portions of code.

Review: Mandriva Flash Delivers Linux to Go

"Mandriva Flash is a 2GB Dane-Elec USB key loaded with Mandriva Linux 2007. It gets points for style: the key is an attractive deep blue surrounded by a sturdy metal fence that leaves room on both ends to attach the key to a lanyard or keychain. The release notes say that the operating system and related files only take up half the space on the USB drive, leaving 1GB for my own files. This little powerhouse packs a lot of punch, once you get it up and running."

Allchin: ‘I Would Buy a Mac If I Didn’t Work for Microsoft’

Longtime Windows development chief James Allchin wrote in a January 2004 e-mail to Microsoft CEO Steve Ballmer and company co-founder Bill Gates that the software vendor had "lost sight" of customers' needs and said he would buy a Mac if he wasn't working for Microsoft. "In my view, we lost our way," Allchin, the co-president of Microsoft's platform and services division, wrote in an e-mail Jan. 7, 2004. The e-mail was presented as evidence late last week in the Iowa antitrust trial, Comes v. Microsoft. Update: Today, he wouldn't though.

‘Why I Stay with RISC OS and Why I Always Will’

"I'm a confirmed RISC OS user, enthusiast, promoter and what some may even say, evangelist. Why did I feel inspired to write this short article and share my views with people? Partly in response to an article and partly because there are a number of rather ignorant, yet arrogant, PC users inhabiting some of the comp.sys.acorn.* newsgroups who love to complain about RISC OS and prosthetalize about how good PC applications are to their RISC OS counterparts - usually without the skill set or experience to make a valid judgement. I'm all for argument, but when people argue through ignorance or though blinkers, I feel like shouting 'Oi! No!' in their faces, but instead I'll settle for writing this article."

What’s Next in Linux Desktop Standardisation?

Over the past week, some of the Linux desktop's foremost developers gathered together in Portland, Oregon at the OSDL Desktop Architects Meeting to work further on bringing order to the Linux desktop. According to John Cherry, the OSDL's Desktop Linux initiative manager, there was a good turnout of about 45 developers from the community, including major Linux vendors such as Novell and Red Hat, and ISVs like Google and Adobe."

OpenOffice.org 2.1 Released

"OpenOffice.org 2.1 is recommend for all users, as it represents a significant improvement over all previous versions. Among other things: multiple monitor support for Impress; improved Calc HTML export; enhanced Access support for Base; even more languages; automatic notification of updates."

Showing off Windows Vista SideShow

"Todd Bishop, Robert McLaws and even I have been keeping a close eye on Windows SideShow, one of the last remaining features in Windows Vista yet to be thoroughly explored. Largely due to hardware constraints, not many people have seen SideShow devices let alone play with one. So apart from the infamous Channel 9 video, a few screenshots and concept art, we really don't know much about the experience. Or should I say, until today."

Resolve Memory Leaks Using AIX 5.3

Memory leaks can be tough and costly problems to solve, so it makes sense to use good tools to clearly point out and understand where the leaks are coming from. This article outlines an approach you can use while tackling memory leaks, and it discusses how to take advantage of the MALLOCDEBUG tool that is supplied with AIX.

Solaris 10 11/06 Released

"Sun has released Solaris 10 11/06 today. Internally, we called this 'Update 3'. The biggie features for this update are Trusted Extensions and Secure by Default. Yes, all of the security features you loved back in Trusted Solaris, are now standard as part of Solaris 10. This isn't just for the feds either. Banks love it. Wall St. loves it. Corporations that need to follow Sarbanes-Oxley love it." Get it here, a what's new guide is also available.

Review: Xandros Desktop Professional 4.1

"There are several 'business', 'corporate', or 'professional' desktop operating systems on the market today, all aimed at seeping into large corporations that already use GNU/Linux on servers. It's a pretty good plan, and most of the operating systems in this arena are pretty good - not perfect, but pretty good. Xandros has had such a product for a while now, and it's always been near the top of the list in terms of features and quality. The market is now mature and the products are more competitive, though, and the product formerly known as Xandros Business Desktop, while still a good operating system, isn't keeping up with the industry's pace."

Aqua To Be Replaced with Illuminous?

Apple website Apple Gazette is reporting rumouring that Leopard will come with an all-new interface, supposedly with lots of black glossy things (similar to Vista, indeed): "Apple Gazette has received a tip from an apple insider that the Mac OS Aqua User Interface will be replaced with a new UI named Illuminous. The source goes on to say that we will see a demonstration of Illuminous at Macworld 2007." I have never heard of this website, so I cannot make an assessment of its reliability, but suffices to say that it is highly debatable. Interesting nonetheless. Update: More info.

PC-BSD 1.3 RC1 Released

PC-BSD 1.3 RC1 has been released. From the changelog: "Fixed icon size issues in KMenu; installer now does not display extended partitions; installer now can use empty primary partition space to install; fixed issue with BSDStats not properly reporting usage; fixed problem with 'Start' icon text not being translated properly; fixed issues when using installer to upgrade system from 1.2 to 1.3; closed numerous other issues from BETA2." Get it here.

Microsoft Answers IP Questions

"Mid November, Steve Ballmer said 'Linux uses our intellectual property' and Microsoft wanted to 'get the appropriate economic return for our shareholders from our innovation.' Many people didn't understand what he really meant, among them the LXer editors. Therefore, LXer sent an Open Letter to the Waggener Edstrom Rapid Response team, and two weeks later, the answers are in (no pun intended). Check the full story for the answers a Microsoft Spokesperson gave us, which hopefully can answer some of our questions."