Monitoring Bandwidth Usage for a Xen node
After my last post on limiting bandwidth usage on a Xen node I thought I would follow up with how to monitor the bandwidth usage of a Xen node.
Recent Posts
Limiting Bandwidth Usage on Xen Linux Setup
Xen seems to be gaining speed these days and has a lot of useful features for those who want to resale or otherwise split a single box. Now that you have you...
How to get the next date for a weekday using Oracle
If you ever need to find the next weekday from a given date in Oracle it turns out they have a built in function for doing just that. If you want the next Su...
Making screencasts with Linux
After my post about capturing full page screenshots with firefox I started wondering if there was a way to do screencasts using Linux. It just so happens tha...
How to set up different window managers with VNC
I recently needed to replace twm as the window manager I used under VNC. I wanted something light so I looked at: blackbox, fluxbox, and flwm. These window m...
5 ImageMagick command line examples part 2
I’ve put together another 5 ImageMagick command line examples as a followup to part 1. These examples are a little more advanced and include some extra infor...
Building firefox and mozilla tools on an AMD64
Sometimes I curse the day I decided to get a 64 bit box. Everything is fine until I want to build something by hand or upgrade something and then if it doesn...
PHP RRDTool tutorial
On a number of occasions I’ve used RRDTool to graph network traffic and the like. A few years ago when I started using cacti I started wondering how to make ...
Good article on keeping javascript maintainable
Vitamin has a good article today on the importance of maintainable javascript. 95% of what the article covers is applicable to any code. The important parts ...
5 ImageMagick command line examples - part 1
If you have ever wanted to manipulate images under linux you probably have used Gimp. This isn’t your only option and if you want to do things from the comma...