Archive for the 'linux' Category

RocketModem Driver Source Package for Debian / Ubuntu

Friday, April 18th, 2008

A couple of months ago I posted about using the current model Comtrol RocketModem IV with Debian / Ubuntu Linux. Ubuntu/Debian includes an older “rocket” module driver in-the-box, which works well for older RocketModem IV cards. But for the newest cards, it does not work at all. The current RocketModem IV is not recognized by […]

So, you want to use your new RocketModem IV on Linux

Monday, February 18th, 2008

On one of our projects, we’ve been using the Comtrol RocketModem IV for several years, for both modem communications and FAXing (with Hylafax). All of our RMIVs have been completely reliable and very easy to get working under Linux, particular Ubuntu/Debian which includes the rocket driver in-the-box.
Then we got a new card; it looks like […]

A Brief Introduction to Distributed Version Control

Thursday, October 11th, 2007

Last night at SLUUG, I have a talk on distributed source control tools. It was quite introductory, but the notes (below) may still be helpful. These notes were on a handout at the talk, as usual I didn’t use slides.
Unfortunately I didn’t get an audio recording of this talk, so no transcript either.
About 30 people […]

YouTube Scalability Talk

Thursday, July 12th, 2007

Cuong Do of YouTube / Google recently gave a Google Tech Talk on scalability.
I found it interesting in light of my own comments on YouTube’s 45 TB a while back.
Here are my notes from his talk, a mix of what he said and my commentary:
In the summer of 2006, they grew from 30 million pages […]

Linus Torvalds explains distributed source control

Thursday, May 17th, 2007

On several occasions over the last year, I’ve pointed out that distributed source control tools are dramatically better than centralized tools. It’s quite hard for me to explain why. This is probably because of sloppy and incomplete thinking on my part, but it doesn’t help that most of the audiences / people I’ve said this […]

Use SVK to remotely “svnadmin dump” an SVN repository

Wednesday, May 16th, 2007

One of the nice things about SVN is how easy it is to carry the complete SVN history from one server to another: “svnadmin dump” produces a single (large) dump file with the complete history, then “svnadmin load” to recreate it on the new machine. However, for a handful of our projects we have an […]