Charly's Column The Sysadmin’s Daily Grind: smapJul 09, 2008
On a trip to Berlin, Charly discovers that the nmap port scanner has a new cousin who enjoys spying on phones – smap scans networks for VoIP devices.more »
Hewlett-Packard has now completed the acquisition of Neoware. The thin client computing and virtualization solution provider will add value to HP's Linux portfolio.more »
Charly's Column The Sysadmin’s Daily Grind: ArpalertDec 01, 2006
Corporate policies prohibit the unauthorized connection of hardware to the company network, threatening dire consequences in the case of non-compliance. Fair enough, but how do you actually go about catching somebody trying to plug an illegal laptop into your Ethernet?more »
Squid Bridge HTTP proxy with caching and content filtering on a bridgeNov 01, 2006
Caching proxies remember web pages and serve them up locally, saving both money and time. The most intelligent members of this family also remove dangerous content and provide transparent bridging.more »
Charly's Column TUNNELING THE DUTCH BEACHESOct 01, 2006
What does Charly’s recent two-week vacation in Holland have in common with an SSH session? Nothing at all, at first sight. And therein lies a tale.more »
BOINC Building distributed applications with BOINCOct 01, 2006
Grid computing lets little PCs work on big problems. You can use the grid system of the famous SETI@home project to build your own grid computing solutions.more »
Hotplug Hacks Intro Extending the Linux hotplug systemOct 01, 2006
Hotplugging is invisible and automatic – if you want it to be. But a close look at the Linux hotplug system reveals interesting opportunities for customization.more »
Ivman Building in hotplug with IvmanOct 01, 2006
Better knowledge of the Linux hotplug system opens the door to to innovation and automation. We’ll show you a custom backup solution for laptop computers.more »
The Bavarian capital shuns Microsoft, Google, and other alternatives to implement an open-source groupware solution.
Phone vendor partnerships bring Mark Shuttleworth's dream of Ubuntu on a phone a step closer to reality.
Donors will get to vote on new features for the free video editor.
Debian project puts init out to pasture and says no to Ubuntu's Upstart.
Ultra-sophisticated attack tool might have originated from a state-sponsored intelligence service.
New alternative for init comes with a small footprint and minimal configuration.
X marks the target for the next-generation windowing system.
Super-clone CentOS Linux gets beamed up to the mother ship.
HTML technology will enable new video editing and playback options.
New Linux distro is optimzed for gaming.