Vagrant and VirtualBox on Windows

Vagrant is a collection of scripts written in Ruby to manage VirtualBox images in a shared environment (like the QA boxes inside a company): install them, update them, etc. Unfortunately installing it under Windows is not as straight forward as one would want, so here are some useful tips:

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Upgrading the Options (GlobeTrotter) GI515m

Recently I needed to install an Options (GlobeTrotter) GI515m 3G USB modem on a machine which previously used an older version of the modem (the iCON 225). This seems a pretty common scenario (an existing user getting an update), however the process seems less-than-straight forward:

  1. Get a second computer with ...
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Running JRuby on 64 bit Windows

Usually it is as simple as: download, install, run. You can run into problems however if you have both the 32 bit and 64 bit JVMs installed (which is quite often) because it will try to use the 32 bit JVM. You can check which JVM is being used from ...

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Manually enabling IP routing in Windows XP

While Internet Connection Sharing is a nifty tool, there are some cases where you would like to do the steps manually. One such case would be if the “primary” network is already using the 192.168.0.1/24 address space, since ICS is hardcoded (as far as I can ...

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Why Ubuntu 10.10 is better than Windows XP?

I want to preface this with the following: I don’t want to pull a fanboy move here. The only thing I assert is that a recent OS (ie. Ubuntu 10.10) can give a considerable performance improvement (without changing the hardware) compared to an almost 10 year old OS ...

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