aralin asks: "Recently I got this idea and wrote a little perl script to extract all the second (third in case of co.uk) level domains from my last month's collection of spam (some 4000 messages). I ran that against a nameserver to find the ones with NS record (valid domains) and made a list for my procmail filter. I get about 10 mails a day that escape to SpamAssassin for various reasons and since I began to check them against my list of domains I caught half of these. The idea is that if they want to sell something, or put a working web bug in my email, they need to provide a valid url with valid domain. If we filter domains from a URL in confirmed spam, then its almost certain any other email referencing such domain is spam as well. What I wanted to ask Slashdot is whether you know about some software project that already uses this form of spam detection as an addition to rule matching and Bayes filters?"

kedalion asks: "For the past five years, I've had a good job doing perl programming for the same company but I'm starting to worry. With the current trend in the marketplace to send programming jobs overseas, I'm beginning to wonder if my job will be 'exported' in the near future. With the glut of good programmers out of work, hiring salaries will be depressed as well. About a year ago, I started going back to school to finish my computer science degree. Now, I'm starting to wonder if it would be better to abandon the CS path, and go into either computer or electrical engineering. As an older student, this choice is made even more difficult because I would need to drop to part-time to take an engineering track. Also, I'm concerned that I would only qualify for an entry-level position if I took an engineering job. Anyone have thoughts/suggestions?"

honestpuck writes "Computer magazines come and go at an unrelenting pace. The Perl Journal was one of the better ones before Jon Orwant, the editor and publisher, passed it to CMP. It is therefore pleasing to find he has taken all the articles published over the five year period, removed the chaff and published the rest in three volumes." Read on for honestpuck's lowdown on what you can expect in this set.

BiOFH writes "TechNewsWorld is reporting that InterVideo has a solution for slow boot times runing Windows XP MCE. 'The new Linux-based InstantOn software -- designed to help Windows XP Media Center Edition PCs boot more quickly -- is aimed at taking advantage of the power of Intel's Pentium processors, not at fixing fragmented hard drives. The software integrates into the computer's BIOS and the operating system.'" According to this article, the software uses a small Linux partition on the user's hard drive. I wonder how BIOSes with hard-wired Microsoft-based DRM would cooperate with this scheme.

ActiveState writes "Tell us why you love Perl. ActiveState is pleased to announce the ActiveState Perl Haiku Poetry Contest. Do you love Perl as much as we do? Then prove it with your passion, creativity, and wit! Categories include Best Haiku Poem Written in Perl and Best Haiku Poem About Perl. All entries will be featured on our website. Winners will be selected by ActiveState's Perl development team. Prizes will be awarded for the top three entries in each category and include licenses for ASPN Perl featuring Komodo Professional Edition, and cool ActiveState gear. The deadline for entries is 12:00PM PST, February 8, 2004. Winners will be announced on February 10. Full contest rules are also online. Good luck!"

What is the point of Mac OS X Server? Mac OS X is Unix. I have Apache, bind, sendmail, (and whatever I want) already on here. My Mac OS X box is a server already, right? I have a home network with a half dozen Macs, and have a box that does some serving, and I want it do more. So, I set out to figure out what this Server thing is. (Read on for the rest.)

ThenAgain asks: "Many sites obscure e-mail addresses by adding noise (like 'STOPSPAM') or by translating the punctuation into words (Ex: 'me at domain dot com'). This makes users feel good but does it actually help? Ten lines of perl could defeat any of the present schemes with ease and the spammers have shown plenty of adaptability. So if we're not helping hold back the flood of spam, why are we decreasing the utility of the web by eliminating mailto tags and forcing users to hand-correct the addresses in their mail clients?"

jonknee writes "MobileTracker notes that Nokia has made it clear that the Perl scripting language is coming to its popular Series 60 devices. This will be a huge boon to mobile software. Just look what happened to the web when CGI got popular. A time frame was not announced."

ngunton writes "When is "good enough" enough? I wrote this article to take a philosophical look at the tendency for software developers to rewrite new versions of popular tools and standards from scratch rather than work on the existing codebase. This introduces new bugs and abandons all the small fixes and tweaks that made the original version work so well. It also often introduces incompatibilities that break a sometimes huge existing userbase. Examples include IPv4 vs IPv6, Apache, Perl, Embperl, Netscape/Mozilla, HTML and Windows. "

honestpuck writes "While Apache is possibly the most popular and ubiquitous open source project it is certainly not the most simple. One module alone, mod_rewrite, causes me almost more problems and regex wrestling matches than all other products combined. The 'httpd.conf' file is a long and critical one. In these circumstances the Apache Cookbook from O'Reilly might be a godsend. It is certainly a well-written, well-researched volume. Ken Coar has spent many years working on Apache and Rich Bowen has long laboured on the Apache documentation. They both know their stuff -- and if this is an example, both know how to write." Read on for the rest of honestpuck's review.

nnorwitz writes "PyCon 2004 is coming to Washington, DC at the end of March. It's a great place to meet lots of smart people and learn new things. Many interesting discussions go far beyond Python into other programming languages and topics. We should find out more about the Pie-thon, the OSAF since Mitch Kapor is the keynote speaker. There may even be a few surprises. The price is only $175, but early bird registration ends soon. It's not too late to submit a presentation either. I hope to see lots of new faces this year! I want to talk to some Perl and Ruby zealots^Wconverts^Wprogrammers. :-)"

molnarcs writes "The first preview of GIMP-2.0 is available. It can be installed side-by-side with GIMP 1.2 - so there is no need to uninstall 1.2 to test it. According to this README, some parts (gimp-perl and GAP) were removed from the main package, and will be released as separate modules. Use the mirrors listed on the homepage to download the source code. (Also available for FreeBSD via ports)." Apparently the GIMP is finally adding CYMK support, for those of you working in the print world.

Andy Tai asks: "Extension languages are designed to be embedded in applications to support customization of the application behavior. Common scripting languages, like Perl and Python, are fairly 'large' with powerful run-time engines and libraries and are widely available and 'script' writers usually assume their stand-alone existences in the deployment environment. However, if one is looking for a language that's small enough so its source can be embedded in the distribution of and built as part of the application, Python and Perl may be 'overweight.' For the real lightweight choices there are Lua and Tinyscheme. Are there others? What are people's preferences and opinions regarding lightweight extension languages?"

honestpuck writes "Back when dinosaurs roamed the earth and NCR made Unix computers I first started to program for a living. Back then when someone said 'script' they meant a shell script, generally for a Bourne shell." Even if the definition of "scripting" has grown somewhat, honestpuck argues, the old meaning still has merit and use. Read on for his review of the latest edition of Unix Shell Programming.

surflorida writes "Perl turned sweet 16 yesterday. 'Larry Wall released Perl 1 on this day in 1987, so today Perl is 16 years old. Happy birthday Perl! You can read more about the timeline of Perl releases in perlhist.pod and at history.perl.org.' Happy birthday Perl! You are now old enough to get a US drivers license."

Irish writes "Problems with memory, such as leaks and memory-greedy applications can cause many problems for application developers; more so for wireless applications due to the prevalence of memory-constrained devices as platforms. This article shows you how to avoid memory problems and it shows how to use Perl script to analyze memory issues for later repair. It offers three progressively more sophisticated solutions to demonstrate the concept."

DrCarbonite writes "Spidering Hacks is a well-written guide to scripting and automating your data-seeking forays onto the Internet. It offers an attractive combination of the solving the problems you have and exposing you to solutions that you weren't aware you needed." Read on for Martin's review of the book.

Ted writes "Every self-respecting computer and music fan needs to be able to manipulate MP3s -- the defacto standard for recreational digital music use. In this article, I'll look at ways to manage and manipulate MP3s (searching, tagging, renaming, commenting, etc.) using the autotag.pl application. I'll also take you through the application, illustrating how CPAN modules enable the application."

Internet Ninja writes "The UN/ITU-organized World Summit on the Information Society currently happening in Geneva, and in attendance is Paul Twomey from ICANN, who has been ejected from a preparatory meeting, along with all other non-governmental observers. Obviously Twomey wasn't happy about that, saying: 'At ICANN, anybody can attend meetings, appeal decisions or go to ombudsmen. And here I am outside a UN meeting room where diplomats, most of whom know little about the technical aspects, are deciding in a closed forum how 750 million people should reach the Internet. I am not amused.'" We've previously reported on this meeting, which may help decide governance of the Internet, albeit in the longer-term.

prostoalex writes "Reviewing Richard Stevens' Unix Network Programming is akin to reviewing the New Testament for a Christian audience, or The Elements of Style for English majors. Everyone who is somehow involved in network programming on Unix/Linux systems generally refers to the tome as ultimate learning resource and the best reference out there." Read on for the rest of Alex's review.