Graphviz Graph visualization with GraphvizJul 10, 2008
Using drawing tools to manually create graphs and diagrams can be a slow and convoluted process. The Graphviz toolbox offers a faster way. Based on a short text with the information for the graph, Graphviz quickly generates a neat drawing.more »
GIMP: Part 2 Enhance less than perfect images with the GIMPJul 09, 2008
GIMP is a powerful tool for improving digital photos. We’ll explain how to crop pictures, simulate depth of field, and correct perspective.more »
TeXmacs TeXmacs – A convenient layout program for your text documentsJul 09, 2008
If you need to lay out a text document, you can opt for a WYSIWYG application, like OpenOffice, or a genuine layout system such as TeX. TeXmacs combines the advantages of both approaches: premium document quality and intuitive controls.more »
Creating ICC Color Profiles Creating ICC color profiles with Argyll CMSJul 02, 2008
An ICC color profile ensures that an image always looks the same – regardless of the output device. The free Argyll CMS software package lets you create color profiles in Linux.more »
Klaus Knopper is the creator of Knoppix and co-founder of the LinuxTag expo. He currently works as a teacher, programmer, and consultant. If you have a configuration problem, or if you just want to learn more about how Linux works, send your questions to: klaus@linux-magazine. commore »
Nvidia has turned down requests for an Open Source graphics driver.more »
Custom Text in GIMP Creating custom text effects in GIMPJun 19, 2008
GIMP offers plenty of options for creating custom text effects. We'll show you how to sweeten your text with bold outlines, tasty color, 3D effects, curves, and more.more »
Red Hat's David Airlie reports in his blog that a simple hack allowed him to develop an X server without root privileges in the course of just one afternoon.more »
Upcoming switch to HTML5-only ads is further evidence the Flash is entering its final days.
US government invests $19 billion on enhancing security and replacing ancient computer systems.
But you can still be a non-voting “individual supporter” if you pay the money
Several current systems could fall victim to the attack
Latest Linux engine comes with better graphics and support for Intel's new power-saving chips.
Hackers send a message of beauty and liberation to server logs
Citrix gets excited about new Pi-Powered XenDesktop client system
Linux on Azure cert heralds a new era for Redmond.
Proposals for presentations at the CeBIT Open Source Forum will be accepted through 24 January 2016.
Adobe looks for a new start; renames its embattled Flash tool.