Monitoring Tomcat 5.0 on Ubuntu

This document describes how to set up and enable Hyperic HQ for monitoring on Ubuntu and Tomcat. The resulting system provides a comprehensive, web-based Systems Management Software. It's the next stage of classical monitoring and able to manage all kinds of operating systems, web servers, application servers and database servers. The install comes prepared to monitor almost 70 different technologies natively and provides many detailed features. For brevity sake, I won't list all of them here. Hyperic HQ is available as an open source distribution licensed under the GPL v2.

Ubuntu Developer Summit lays out vision for strong Hardy Heron release

The first day of the Ubuntu Developer Summit began with roundtable sessions which focused on high-level planning for Hardy Heron, the next major release of the Ubuntu Linux distribution. I attended the Hardy Heron desktop roundtable to get the inside scoop about the future of Ubuntu on the desktop.

Back up and print your blog with OpenOffice.org Base

If you are running a blog (or any Web publishing system, for that matter) that relies on a database back end, you will sooner or later face the problem of backing up the content stored in the database. One way to go about it is to build a backup tool using OpenOffice.org Base. Since Base can pull data from a MySQL or any ODBC-compliant data source, you can create a simple database that connects to the blog's back end and extracts content from it, which you can then export in different formats.

Installing Songbird 0.3 Developer Pre-Release On Ubuntu 7.10

This guide shows how to install the Songbird media player (0.3 Developer Pre-Release) on an Ubuntu 7.10 (Gutsy Gibbon) desktop. Songbird is a free software audio player with media database capabilities written using XUL and VLC, with an interface similar to Apple's iTunes. From the Songbird web site: "Songbird is a desktop media player mashed-up with the Web. Songbird is committed to playing the music you want, from the sites you want, on the devices you want, challenging the conventions of discovery, purchase, consumption and organization of music on the Internet."

The Perfect Desktop - Ubuntu Studio 7.10

This document describes how to set up an Ubuntu Studio 7.10 desktop. The result is a fast, secure and extendable system with focus on multimedia creation - the real-time (RT) kernel is installed by default. It provides all you need for daily work and entertainment.

Boston Developer Summit Day 4: Rain with a slight chance of laptops

Greetings from the Developers’ Summit! As was predicted, the good weather didn’t hold up with today’s light rain and clouds. Inside, the ways to make Ubuntu rock more continue across the many areas on the schedule.

Developer Summit Day 3: The good weather continues

The Developer Summit continues to tick along on the third day. As with previous days, today started with a number of roundtables about various topics. After that, …

Ad Units for GIMP 2.4

I've recently started creating some banners and buttons for Ubuntu. I've been using Gimp to create the images and I wanted a quick-and-easy way to create a new file with the correct dimensions. To accomplish this I edited Gimp's templaterc file and created a new template entry for each of the IAB Ad Units.

How to change or recreate your Desktop folder on Ubuntu

The default location of your Desktop folder is ~/Desktop. You might prefer another location. If you by accident deleted the Dekstop folder, it will be stuck in your Trash folder as you can't put it back.

Thoggen: A GTK+ based simple DVD ripper

Thoggen is a GTK+ based DVD ripper with very simple user interface. The name is based on the fact that it outputs the video to Theora/Ogg format.

Deskbar Applet & Tracker on Ubuntu

I've been using the Gutsy Gibbon on my desktop for just over a week now. I pretty much settled into using it straight after the upgrade fresh install from Feisty. So far I've experienced no real problems with it whatsoever.

Quickly Add Appointments to Google Calendar in Firefox

Google Calendar is simply a great calendar application, and for many of us it has become the logical choice. The only problem is that to add a new appointment you have to open the calendar. There should really be a simpler way.

Tricks and treats for your desktop

Even if you're too old for trick-or-treating this Halloween, you can still get in the spirit of things with these free software games, tools, and applications. Why should kids get to have all the fun?

Quo Vadis, Kubuntu?

Events of the past week, before and after Gutsy’s release, have led me to think deeply about Kubuntu. No, I haven’t been thinking about what new features to implement (not that I could anyway), what bugs to fix (I’ll try, of course) or what Ubuntu features we need to catch up with. No, I was thinking much deeper, less technical, more abstract, more long term. Not that those goals are unimportant. But they will only be important depending on who/what we are and what we have planned.

Taking a Look at Gobuntu 7.10

Gobuntu is a official derivative of Ubuntu composed of only open source software. It was launched with the Ubuntu 7.10 release.

Gobuntu is a GNU/Linux operating system, derived from Ubuntu, that endeavors to adhere to the Free Software Foundations four freedoms and intends to provide a base for other free software platforms to build upon with minimal modification required.

Recover A Password in Linux

After reading this article at HappyLinuxGuy’s Happy Linux Thoughts page, I thought I might share with you a way to recover password on a *nix system. The commands and screenshots here will be Ubuntu oriented, but this basic process should work for any distro.

Enabling the Motion Sensor on the Macbook for Physical Neverball!

How many of you have played Neverball raise your hands? If you actually raised your hand you get a cookie. If you haven’t played Neverball and you have a Macbook you’re going to start playing because this tutorial makes it *so* much more fun! We can make use of the motion sensors built into the Macbook hardware to allow us to play physical neverball.

Stop YouTube Videos from Automatically Playing in Firefox

It drives me crazy that YouTube videos start playing automatically. It's especially annoying when you click on a link from a co-worker and then the phone rings... and then your speakers start blaring a completely inappropriate sound, usually accompanied by terrible dancing.

Tidy up your filesystem with FSlint

Over time, a filesystem accumulates a lot of useless items. FSlint is a nifty little tool that helps you clean your filesystem by pointing out junk in the form of empty directories, corrupt symlinks, files with bad names, duplicate and temp files, and more. However, its usefulness is marred by a virtually total lack of documentation and a GUI that takes some getting used to.

Red Hat's free "Liberation" fonts packaged for Ubuntu

Last night I read a post by Christer Edwards about installing the free Liberation fonts from Red Hat. I remember reading about and installing these fonts when they were first released. I also remember thinking that they do make good free alternatives to some of the more popular commercial fonts [Arial, Times New Roman, Courier New etc.]

I was surprised when reading Christer's instructions that there wasn't a package available to easily install these fonts. With that in mind I made one and uploaded it to my PPA on Launchpad.

Mythbuntu 7.10 hits 20,000 downloads in one week

The Ubuntu based MythTV distribution, Mythubuntu 7.10, released on Monday 25th October 2007, and in less then a week tracked hit it’s 20,000th download.

Ubuntu Bloggers Of The World, Unite!

Though I have a bit more than ten years of experience with Linux, I’ve only been using Ubuntu for less than a week, so I was a bit surprised when I was contacted today by Matthew East of the Ubuntu Documentation Project. He had this to say:

Why Open Source can save Information

Is information safe the way we store it nowadays ?! You might think so, but this article sheds some light on the real truth.

Use Google Linux repositories in Ubuntu

Google’s Linux software repositories make it easier to download and stay up-to-date with current releases of Google Linux applications. Please choose one of the guides below to help configure your system to use these repositories.

Cairo-Clock on Ubuntu 7.10

Cairo-Clock is an analog clock for your desktop which uses a compositing window manager like Compiz for fancy visual effects. It comes with many themes using scalable SVG graphics.

Cairo-Clock has a few requirements:

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