Welcome to corz.org!

Here you will find useful tools..

checksum checksum icon/logo, in super-large groovy 256 pixel size!
The world's fastest hashing app, favoured by governments and hackers alike, and maybe you. It's peace of mind, with a click.
or
perhaps..
whatsitsname ffe icon/logo, in super-large multicolored 256 pixel size!
With unpatented MATOF™ technology. And full source code, so you can see.
or maybe one of the others..
LoopDropZ logo - a simple circle, composed of an arrow turning in on itself, a loop. The colours are my yellow-orange gradient, the arrow growing darker as it turns, until realizing itself into a loop, oozes back to yellow, to begin again. Rather groovy image of a clipboard, in gold. 128 pixel size image of KDE Mover-Sizer icon/logo; the famous KDE Krystal icon, the 'K' masked in with a windows flag, set at the perfect angle. Rather groovy image of a big X, in orange-yellow gradient, of course. The word MAX_PATH is emblazoned upon its arms and legs 128 pixel image of Color Pickin Chooser icon/logo in red-yellow gradient. Nah, just kidding - it is four simple, slightly rounded squares in pastel shades, clockwise from top-left; green, pink, orange, blue. Image of two overlapping calendar pages, sloping inwards, the top-most with an image of a black dog, the bottom calendar page is yellow daffodils (the dog is obscured here). At the foot of the image is an orange arrow pointing towards the right, implying the direction of the calculation. ...

Images,
like these free widescreen wallpapers are..

Thumbnail of some unique desktop wallpaper: 'Tulips at Dawn' - A classic flower shot with beautiful complimentary sky colour, and no lame fill-flash. Thumbnail image of some free, unique, corz.org desktop wallpaper. In this case, 'Coffee Swirlz' Thumbnail image of some free, unique, corz.org desktop wallpaper. In this case, 'Sunrise Over Brig O Don'
Thumbnail image of some free, unique, corz.org desktop wallpaper. In this case, 'CCD_Meltdown_02' - a direct capture from a CCD breaking down.. Thumbnail image of some free, unique, corz.org desktop wallpaper. In this case, 'Mushroom-On-Tree (Alder Bracket Fungi), number 1' in high contrast! Thumbnail image of some free, unique, corz.org desktop wallpaper. In this case, 'Dry Stane Dyke'

I can get Scanoramic when I have to..

But usually end up making more tools..

Thumbnail image of Mathematics For Women, a mandala For guys and gals!
Thumbnail of AYE-NO, the Tech-Savvy Tai-Chi for the Twenty First Century

..web server fun

Maybe, like millions before you came here to leech check out some of my world-famous .htaccess tips and tricks. Hey, if you make web sites, why not check out some juicy web techniques or grab some groovy Web Site Spare Parts™ or while you're at it!

Like the world's fastest live php search engine..

corzoogle logo - looks a bit like the Google logo, but with more colors, and 'corz' instead of the 'G', of corz.

Or a back-end download machine that can not only count and log your web downloads, but embed its download menus right inside your site's pages, like this (simple example)..


Or a php login system that closes a common (commonly ignored, that is) browser security hole? That would be pajamas.

Or perhaps a dynamic 404 page capable of not only automatically seeking out your site's missing pages, but jumping users directly to files you just happened to move, even fixing your broken links (even broken image links) on-the-fly.. And while it's at it, handles all your error documents, 403, 500, 401, whatever you need.. Meet Active Error Pages.

Or what about a Hot-Link script capable not just of defeating nasty bandwidth thefts, but of transforming them into free promotions for your site! Auto-HotLink is free, too.

Or what about a way to protect your site from bandwidth-sucking site hammers, bad bots, script-kiddies, h4x0rs, referer spammers and more? That would be the often-copied, never equalled, one-and-only.. Anti-Hammer. Note: Anti-Hammer Pro now available!

..just some of the highlights.

a corz.org hot-linked image, as seen from outside. The text folk see on THAT site, is up to YOU! This one reads, We love corz.org!. Well, dontcha!

Or maybe you want to setup a server, or do some P2P file sharing, and got tricked into thinking I had the most accessible Static IP tutorial on the web. Sucker! It just looks that way because the rest are so poor (that's still a great way to get on top in many fields of endeavour). There are quite a few other tutorials kicking around here, more get added all the time, as time allows.

The networking stuff has been thrown here. I aim to expand this area, share some of my work with OpenWrt, amongst other things. As time allows.

Still here?

Maybe you were looking for something else. Do feel free to rake around, there is a lot more inside, and a lot of it fairly well hidden, needs locating. That search function is handy for that, I find (at the foot).

You can find all sorts here at the org; software for Windows, Linux and Mac, as well as shell scripts for those three and others; php, C, C++, Javascript, AutoIt, AutoHotKey, CSS, BASH and DOS code, as well as packages of all sorts, even IPCop binaries. And poems, of course, and songs, photo galleries, blogs, essays, designs, mandalas, T-Shirts and other similar juicy merchandise, icons, clip-art, oodles of server tools and security resources, tutorials, audio loops, browser add-ons, automation scripts, why, there's even an AI kicking around somewhere, for fun. And much more..

I'm here full-time, making your life easier!

So while you are passing through, reaping the benefits, perhaps you might consider helping out with my family's next meal, pair of shoes, that sort of thing..

Every penny is gratefully received. Though donations of under a quid get laughed at. I mean seriously, five pence?

Either way, people do say lots and lots of nice things..

Note: refresh the page for even more!

"One of the most helpful, well thought out, heartache saving Tech analysis for the semi-competent i've ever read. Cor.........blimey!!"
"I love the whole thing about this site because it appears to answer all my needs & exudes a positive energy, only thing is it all appears to be in a strange elvish dialect."
"Amazing!"
"Gee I am glad I found this..."
"Just a quick line to say thanks for not only a couple of great pages on the mysterious .htaccess inner workings, but almost even more for the fantastic and entertaining comment section! If you're ever in Zermatt for a bit of skiing, etc, give a shout - a beer or three are reserved as a small thanks"
"what a great xmas present finding this site was."
"great tute really helped me out. thanks again"
"The small sum I paid for two licences has to be the best software purchase/s I have ever made."
"Totally awesome program though! Was exactly what I was looking for. Its amazing how far behind most of the other programs out there are."
"Yes, it works...Thank you man, you're in my favorites now!"
"Read the whole thread - superb work!"
"Amazing images cor! You're on the cutting edge of a whole new way of imaging - pure genius."
"This website has been running for years now, with Cor giving feedback to those who have questions about his software and those requesting features. Not many commercial companies give that level of support"
"very clear and useful site to keep for reference. thanks"
"The best info i have read about .htaccess. Kudos!"
"WoW. thanx for your knowledge. Great to see peeps who take the time and effort to present all this and make the site available for free. truely great."
"Great stuff on this site, immensely helpful."
"sometimes you are too clever for your own good, cor."
"Great site its been a godsend."
"Excellent site loads of info for the router. plenty of tips that you don't get from the offical sources."
"Man, Cor, THANKS SO MUCH! Like I said I've been slaving away the past few days trying to figure it out, scoured SMF & Joomla forums all over... and you answered it with one post."
"I want to congratulate the maker of this site as it has been a lifesaver over the past few weeks."
"I've just been testing checksum out on my archive, very impressed. It does lots of things I've wanted to do but couldn't until now."
"Just came to say THANKS for the site… I just got a Voyager 205…Thanks to your site it is nicely set up and working like a dream without any problems!"
"First, let me tell you Cor that I simply love checksum!!!"
"Thanks! Never understood much of rewriting. Now I think I begin to grasp the basics (read many tutorials, but only yours makes any sense to me). I'll be trying my own stuff soon, now that I understand it. Thanks! I think I'll check out your site for more useful information."
my ampsig
corz.org QR code