From the Changes file:

0.08 Sat Feb 11 23:40:43 MST 2012
    - rt.cpan.org #52645 : UTC offsets must be in the same format
      (basic|extended) as the time as to which it is attached.

Available @:

• https://github.com/jhoblitt/DateTime-Format-ISO8601
• http://search.cpan.org/~jhoblitt/DateTime-Format-ISO8601-0.08/

After some Googling, I discovered that Android has the ability to read vCards encoded in a QR Code. The downside to this is that vCard is a fairly verbose format and you burn up bytes rather quickly. A high byte count QRcode is difficult to fit in a usable size on a US standard 2″x3.5″ card. qrstuff claims to have a work around for this by just encoding a HTTP URL. I tried this myself (not using the qrstuff service) and it did not work for me under Android 2.2 on my Droid2 (2.3.20). Experimentally, it seems that an encoded vCard stripped down to only a couple of entries is feasible.

I created the QR codes for the back of my new business cards using the qrencode package and then did the layout of the card using Gimp. It would probably have been better to use a package better suited to page layout like Scribus but I was in hurry to get the cards in time for SCALE10x and didn’t want to learn a new package. This is the Makefile I used to generate the QR code images.

all: jhoblitt_vcf.png jhoblitt_linkdin.png

jhoblitt_vcf.png: jhoblitt.vcf
cat jhoblitt.vcf | qrencode -l L -s 16 --margin=4 -o jhoblitt_vcf.png

jhoblitt_linkdin.png:
qrencode -l L -s 27 --margin=4 -o jhoblitt_linkdin.png "http://linkd.in/jhoblitt"

clean:
rm jhoblitt_vcf.png jhoblitt_linkdin.png

The -s flag is the number of pixels in the output image to use to present a QR code pixel. The values I used were from trial and error trying to get the output image as close to 900x^2 as possible. Since the number of pixels in a QR code depends on the number of bytes being encoded, this value needs to be adjust based on the input. I then scaled the images to 900px square with the intent (hope?) that the card printer I used (uprinting.com) will be printing at 600dpi. I would have preferred to use WHCC, as I trust their color management, but they couldn’t guarantee me a 1 day production window needed to get the cards by Wednesday and I leave for SCALE10x on Thursday.

Here are the finished results. The versions used for printing are 2100x * 1200px.

username: configuration
password:
(password is blank)

username: information
password:
(password is blank)

Many version of the BMC include a java console redirect applet that *does not* work with 64bit JVM on Linux.

Every SM board I’ve touched has used the same default user/passwd.

username: ADMIN
password: ADMIN

Known to be the default password for Raritan PX-5000 series (Outlet Metered, Outlet Switched) models:

• DPXR20A-20L6
• DPXR20A-30L6

I created a child theme of Yoko to tweak a few things for this blog. My theme is named YokoGeek and a list the tweaks I’ve made are in the README. I’m completely open to merging features for technical blogging into YokoGeek; patches welcome.