So first of all, “PC” doesn’t mean “personal computer.” I’m not trying to keep this a secret. But neither am I trying to broadcast it to the world. In April I had my annual physical examination. One of the tests I always have is a PSA (prostate specific antigen) test. The results were not high,… Continue reading The Story So Far
Month: August 2011
whatis – What is that file?
This is a program that examines a file and attempts to determine what it is. It is similar to the posix file(1) command but gives more detail and recognizes a wider variety of file types. (There are occasions when whatis recognizes that file could give more information, and calls the latter program.) Note: This program has an unfortunate… Continue reading whatis – What is that file?
Technology Penetration
I was searching the Internet to see how many households have PCs these days, and ran across an interesting article on technology penetration in general. I thought it was a little wordy and condensed it into a spreadsheet: