Think about it: one pc, 3 monitors, 3 keyboards, 3 mice, 3 users all on the same machine at the same time doing different things. Ah yes, some of you are saying terminal clients, been there… Think of a standard whitebox pc powering it and a full graphical user interface and you have what’s known as multiseat X. There’s a mini-howto up at blog.chris.tylers.info on setting this up with XR11 v. R6.9/7.0
Category: Linux
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Zoneminder for a linux based home security DVR system
This is filed under security, but a slightly different angle than the usual computer security articles. I just ran across a link I’ve kept to Zoneminder. Zoneminder is a neat linux application to help you setup your very own DVR (digital video recorder) for a security camera type (CCTV ?) setup. I originally came across the page by way of a livecd that uses the mklivecd tools that I was working with for a couple projects. Typically a CCTV type security camera system can involve some expensive software for the monitoring of cameras.
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MySQL setting up database replication
Database replication is one of those useful things that can really make your life simpler. It’s not really a way of backing up the data in a MySQL database, because if you inadvertently issue a command to delete the entire database, it won’t save you from yourself…. it will faithfully replicate the change to the slave servers. However, in the event of hardware failure or other abrupt disruption of connectivity, the concept of replicating from a master to a slave server is ideal.
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Firefox 1.5 has over 2 million downloads already
OS Dir has the story that Mozilla Firefox 1.5 has already been downloaded more than 2 million times. It was released publicly on the 29th of this month (Tuesday afternoon) and today is Friday… not bad for just a few days. I suspect that the rate will slow now that all the folks that were watching for the release have got the new version downloaded.
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Home Linux terrabyte backup system
This is something I’ve wanted to build for some time. I hadn’t actually thought about a terrabyte of storage, but… linux journal has the article on making your own home network backup storage solution using an old pc, linux and relatively cheap discs. The concept of any backup system is redundancy so that a single failure doesn’t take out your data.
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VLC as a great multimedia video player/ network streamer
I sometimes forget that VLC is cross-platform. Given that linux is my primary platform I’ve used it quite a bit in playing around with streaming a video from one machine to another. Engadget has a great tutorial up on using VLC (Video Lan Client) to stream multimedia content from one pc to another. It’s really a great utility. It’s also available for a variety of platforms including Windows (even CE (PocketPC)), and Linux, OSX…
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Mozilla Firefox 1.5 release this afternoon
According to Planet Mozilla it looks like we should expect the release of Mozilla Firefox 1.5 at around 3PM EST (12 noon PST). There are no promises, but that’s what I’m seeing, no exact time mind you, but ~around 3PM EST today. Likely once there is an official announcement news will spread quickly and the download servers will get pounded, so I know I’m going to be trying to get in earlier if possible.
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SVG editing under linux with Inkscape (Or on Mac, Windows or other Unix)
DesktopLinux has the news of a new release of Inkscape, an open source SVG editor for Linux, Max, Windows and Unix.
The program boasts capabilities similar to Illustrator, Freehand, CorelDraw, and Xara X, which also use W3C standard SVG file formats.
I’ve used Inkscape before and I’m not big into drawing graphics, but it’s VERY full featured. The new version is 0.43
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KDE Application Directory
Desktoplinux.com has a story on a new application directory for KDE. The directory can be found here and lists all applications that are native to KDE, (or QT). There are ratings for how well integrated into KDE the app is, links to the homepages for each application. (Some may need help with a homepage where none exists.)
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Mandriva 2006 slow KDE performance
Somewhere along the line, there was a review up of Mandriva 2006 where the reviewer mentioned extremely slow performance in KDE, but on loading GNome instead, things were just fine. I’ve seen some slow KDE performance on the laptop that I upgraded and thought I’d pass along some of what I’ve done to help the situation. For starters, it’s probably a good time to review the main system services (yes I know it seems to be just KDE, but it never hurts to ask “do I really need to leave the webserver running all the time?”)