Recently a friend asked me how I would go about copying a file on his Windows machine to the same directory but append the date to the filename in the standard ISO 8601 format (YYYYMMDD) with the leading zeros, of course. At first I gave him the following answer for a windows batch file:

SET [...]

I installed the Enemy Territory - QUAKE Wars Demo and I must say, it’s far more fun than I had previously anticipated. The first time I installed it, I selected “no” when prompted to install some other software with it. Sadly, this turned out to be Punkbuster which is required on most public servers. I [...]