Just to give a heads up, it appears there is a rampant computer virus going around.  So far my email server has received 3 infected emails today (8/18/2009) addressed to 3 different email addresses.  Each of the emails contained .zip attachments that were identified by AVG as being infected by "Trojan horse Injector.FG".  Email purporting to be from UPS and DHL, containing .zip attachments should not be trusted!

Some more info can be found http://www.kenkai.com/seo-blog-article-203.htm and http://www.kenkai.com/seo-blog-article-207.htm.

Email Text:

Dear customer!

Unfortunately we failed to deliver the package which was sent on the 5th of June in time because the addressee's address is erroneous. Please print out the invoice copy attached and collect the package at our office.

Your United Parcel Service of America

My email server has received 3 infected emails today (8/18/2009) addressed to 3 different people:

From: "Clinton Rollins"
Subject: UPS Tracking Number W2G9838
File: UPSNR_45c9df57.zip

From: "Larry Coon"
Subject: UPS Tracking Number G6IBR4I
File: UPSNR_eb10f759.zip

From: "Tod Hoffman"
Subject: UPS Tracking Number I3UZ6CC
File: UPSNR_37701591.zip

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First off, allow me to say, I have really come to appreciate Sun's VirtualBox. it really is the easiest open-source, cross-OS virtualization product I have found.  I really hope Oracle keeps it rolling!

One of my favorite features of VirtualBox is that they have provided command line interface tools.  The VBoxHeadless and VBoxManage programs allow access to a complete array of VirtualBox's functionality.  You can create, configure, start and stop virtual machines all from the command prompt, thus meaning it can be all scripted via the normal methods.

VBoxHeadless:

The VBoxHeadless program allows you to start a VirtualBox VM from the command line without the unnecessary step of launching the VirtualBox GUI application.  To start a VM simply pass the -startvm <name|uuid> parameter...

    $ VBoxHeadless -startvm centos5

or

    $ nohup VBoxHeadless -startvm centos5 &

The nohup version is only available under Linux, and lets you After you've given the VM ample time to complete it's boot, you'll be able to connect via ssh, vnc, Remote Desktop or any other method of connecting to a remote machine.  NOTE: You should always shut the VM down from within.

VBoxManage:

The VBoxManage program is the meat and potatoes.

Start a VM...

$ VBoxManage startvm "win7"
VirtualBox Command Line Management Interface Version 2.2.2
(C) 2005-2009 Sun Microsystems, Inc.
All rights reserved.

Waiting for the remote session to open...
Remote session has been successfully opened.

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Every time I get access to another Linux installation the first thing I have to do is update my ~/.bash_profile file so all the familiar Linux commands are available...

PATH=$PATH:$HOME/bin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin

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I normally use Python to quickly calculate MD5 hashes, so you can imagine my surprise when after typing 'import md5' Python returned 'ImportError: No module named md5'.  It turns out that Python 3000 has decommissioned the md5 library in favor of hashlib, and it had been deprecated in Python 2.6...

>>> from hashlib import md5
>>> md5(bytes("password", "utf-8")).hexdigest()
'5f4dcc3b5aa765d61d8327deb882cf99'

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