Some support tickets are more easily solved by knowing both user behavior and environment. An often helpful piece of information is what web browser they used. To add this, shut down the cluster, edit /VISTA_HOME/config/config.xml to include the cs(User-Agent), and start the cluster. This line will need to appear for every node. At startup, the nodes will download a new copy of the file.
<elf-fields>date time time-taken c-ip x-weblogic.servlet.logging.ELFWebCTSession sc-status cs-method cs-uri-stem cs-uri-query bytes cs(User-Agent) x-weblogic.servlet.logging.E LFWebCTExtras</elf-fields>
cp config.xml config.xml.bak
sed -s s/bytes x-/bytes cs(User-Agent) x-/g config.xml.bak > config.xml
Probably this could be edited in the Weblogic 9.2 console. I haven’t looked yet.
Blackboard the Illuminati was taken at the Hynes Convention Center in Boston for Bbworld 2008. I’d forgotten about this photo until Flickr told me someone saved it as a favorite this morning. They should!
Someone Hearts Librarians. Found this on the back of an SUV on Newnan Street headed to my car after brunch at The Grit
I believe in God. Mainly because He makes fun of me.
William borrowed my camera to go on his honeymoon. He also lost the photos with a poorly timed crash & drive reformat. So he wants to borrow the card and recover the data. Thankfully I have not used the camera since he returned it despite thinking I should.
Luckily I ran across A Computer Repair Utility Kit You Can Run From a Thumb Drive.
I didn’t like the setup of Photorec as it runs through the command line. Navigating the tree was confusing at best. It did recover 1,166 photos / 3.62GB for me.
Not trusting a single method, I also tried Recuva. That worked a little better. It reported 1,395 files found. However, 177 were unrecoverable. Getting 1,218 pictures / 3.78GB back was 52 / 160MB better than Photorec. Though many of the “recovered” pictures just say: Invalid Image. Maybe they really are Raw?
While trying to use Restoration, it crashed the first time. Not sure why. It was fine the next time, though it only found 4 photos.
Filename: Photorec doesn’t restore files with anything like the original name. Recuva and Restoration do.
Meta Data: OSes and image editors know about the EXIF data in pictures. All the Photorec pictures have date taken. Most of the Recuva pictures do. Guess I could see if only 52 pictures are missing the EXIF? That might explain why Photorec lost some of them.
All in all, it was an fun experiment. I am not curious how these stack up against of the proprietary software? Why pay $40 when these are better?
Mark Guzdial makes the point teachers add value to the learning process. Normally, I would agree. However, I got hung up on a misquote from a Walter Isaacson article How to Save Your Newspaper in TIME offering micropayments as the solution to newspapers finding a working model to survive since advertisements are not the right one.
Mark said it was “information must be free.” TIME said, “[T]he Web got caught up in the ethos that information wants to be free.” Mark correctly attributed it to Steven Levy who said, “All information should be free,” but in the context of: “Access to computers — and anything which might
teach you something about the way the world works — should be
unlimited and total.”
Higher education provides such access. However, we hide the access behind beaucracy and tuition. Is it worth it?
Another thought on all this came from a Dorothy E. Denning quoting Richard Stallman:
I believe that all generally useful information should be free. By ‘free’ I am not referring to price, but rather to the freedom to copy the information and to adapt it to one’s own uses. … When information is generally useful, redistributing it makes humanity wealthier no matter who is distributing and no matter who is receiving.
This reminds me of the concept of Creative Commons and open source. Restrictions to information like copyright ensure the creator makes money. At the same time copyright provides some opportunities for reusing it. (CC and open source just do it better than the Copyright Office.