Free dynamic air filters software for linux

Dynamic Range Extender plugin takes two images and creates one composite image, which supposedly has increased dynamic range.

With digital SLR cameras you can often use RAW format, which lets user select the exposure correction afterwards. The sample here is from Canon 10D.

Installation:

Just copy the script to your GIMP scripts directory. Usually this is ~/.gimp-2.0/scripts, but if you want to use the script system-wide then the directory might be something like /usr/share/gimp/2.0/scripts.

dynamic window manager or dwm is a dynamic window manager for X11.
As founder and main developer of wmii I came to the conclusion that wmii is too clunky for my needs. I dont need so many funky features and all this hype about remote control through a 9P service, I only want to manage my windows in a simple, but dynamic way.
wmii never got finished because I listened to users, who proposed arbitrary ideas I considered useful. This resulted in an extreme CADT development model, which was a mistake. Thus the philosophy of dwm is simply to fit my needs (maybe yours as well). Thats it.
Main features:
- dwm has no Lua integration, no 9P support, no editable tagbars, no shell-based configuration, no remote control, and comes without any additional tools like printing the selection or warping the mouse.
- dwm is only a single binary, its source code is intended to never exceed 2000 SLOC.
- dwm is based on tagging and dynamic window management (however simpler than ion, wmii or larswm). It manages windows in tiling and floating modes. Either mode can be applied dynamically, depending on the application in use and the task performed.
- dwm doesnt distinguishes between layers, there is no floating or tiled layer. Wether the clients of currently selected tag are in tiled mode or not, you can re-arrange all clients on the fly. Popup- and fixed-size windows are treated floating, however.
- dwm is customized through editing its source code, that makes it extremely fast and secure - it does not process any input data which hasnt been known at compile time, except window title names and status text read from standard input. You dont have to learn Lua/sh/ruby or some weird configuration file format (like X resource files), beside C to customize it for your needs, you only have to learn C (at least editing header files).
- Because dwm is customized through editing its source code, its pointless to make binary packages of it. This keeps its userbase small and elitist. No novices asking stupid questions.
- dwm uses 1-pixel borders to provide the maximum of screen real estate to clients. Small titlebars are only drawn in front of unfocused clients.
- dwm reads from standard input to print arbitrary status text (like the date, load, battery charge). Thats much simpler than larsremote, wmiir and what not...
- It can be downloaded and distributed under the conditions of the MIT/X Consortium license.
- Optionally you can install dmenu to extend dwm with a wmii-alike menu.
Enhancements:
- This release contains certain major bugfixes, especially regarding banning/unbanning client windows.

Dynamic Copyright it! is an easy-to-install, easy-to-use PHP script that adds copyright notices to your images dynamically, meaning that the copyright notices are generated on the fly.
If you get tired of changing the copyright on your images from year to year, this tools makes it so you never have to. You can use the Dynamic Copyright It! script for your own benefit, or add it to your web site for additional functionality.
Main features:
- Dynamic Copyright It! is easy to install. Just unzip and upload, or if youre using it on a local server, just unzip!
- Choose your copyright text, the font size, even the color!
- Dynamic Copyright It! integrates the copyright notice right in the image, so its difficult to remove.
- Copyright notices are added to images on-the-fly, making it so you can easily integrate other scripts to alter the copyright text site-wide without having to edit all of your images manually.

Compact Filter is a network packet filter for Linux. It features an easy-to-use compact filter representation and high performance.
The main features are: easy to use interface, compact filter representation (memory efficient), and very high performance.
A difference between CF and other firewalls, such as Netfilter, is its representation of the ruleset. In CF the user writes a filter which is then compiled and optimized in user-space. The optimized filter is then loaded into the kernel (using netlink). Consequently the in kernel packet filtering code only needs funtionality for setting up a filter and filtering packets, while the more complex code of optimizing the filter remains in user-space.
Because of the continuous increase of the bandwidth and the security threats, firewalls have to evolve towards more efficient filtering schemes. The truth is that the existing scheme does not scale so well with the combined growth of bandwidth and rulesets.
Our aim is to try another approach to perform packet filtering where we minimize the complexity of the filtering process. This result in, both, a reduction of the required CPU power to filter packets and a simpler (and smaller) kernel code. Of course, we are pushing all the smart and complex part out to the user-space, but, developing in user-space is much simpler and safer.
Enhancements:
- changed -d option to delete all filters
- added -D option to delete a specific filter
- changed default policy to permit rather than deny
- added -l option on flex to support --yylineno on older versions of flex
- new and improved install guide

Dynamic Image Resize Wizard is a free PHP script that enables your visitors to re-size their images quickly, efficiently and on-the-fly.
The user just enters the URL of the image they wish to resize, and the length they wish the image to be, and the Wizard does the rest.You can use it for your own site or for your site visitors, and its easy to integrate in with other scripts.
Main features:
- Dynamic Image Resize Wizard is easy to install. Just unzip and upload, or if youre using it on a local server, just unzip!
- The Dynamic Image Resize Wizard interface is super simple and the instructions are easy to understand.
- The script is easy to integrate in with other site components.
- Perfect for resizing an image without getting that annoying grainy look that comes from trying to shrink an image using just HTML.