I have an old noname cheapo webcam, that I dusted out of my junk (why? More on that in a post coming soon). I hoped that it would work in my Ubuntu setup out of the box like most of my other hardware. I connected it to my laptop’s usb port. dmesg gave the following output

Linux® has been described as one of the most secure operating systems available, but the National Security Agency (NSA) has taken Linux to the next level with the introduction of Security-Enhanced Linux (SELinux). SELinux takes the existing GNU/Linux operating system and extends it with kernel and user-space modifications to make it bullet-proof.

Firebird 2.1 creates databases with an ODS of 11.1. It can read databases of lower ODS but most of its new features will be unavailable to such databases. Firebird 2.1 is a full version release that builds on the architectural changes introduced in the V.2.0 series.

Rootkits, the who's what's and whys in kitting the box. The idea of this guide is to make you aware of rootkits, what they can do, their history, and the varying different type of rootkits. I'm also going to discuss couple of possible countermeasures and steps that you can take to defend your self against rootkits

In an open-source business, a vendor's biggest competition often derives from a freely available, "community" version of its product. By extension, an open-source vendor's biggest competition comes from the systems integrators that provide implementation services around that vendor's community software.

Purchase a new PC or motherboard soon, and the chances are good that it will come with two built-in network interfaces -- either two Ethernet jacks or one Ethernet and one Wi-Fi. Tossing in a second adapter is an inexpensive way for the manufacturer to add another bullet point to the product description -- but what exactly are you supposed to do with it?

Users of GRUB legacy, which is version 0.97, are getting bitten by an e2fsprogs incompatibility that renders their systems unbootable. e2fsprogs is the utilities package for the Ext3 filesystem, so it doesn't affect other filesystems. As this Ubuntu bug report states:

FlyBack is a snapshot-based backup tool based on rsync It creates successive backup directories mirroring the files you wish to backup, but hard-links unchanged files to the previous backup. This prevents wasting disk space while providing you with full access to all your files without any sort of recovery program.