You had awk? Ha! Luxuries! Why when I was a young programmer we had to write the code in the snow with our pee, and a compiler was just a word for the pilot of the hovering dirigible that read the instructions and passed them to the ALU, which was another fellow with an abacus. They would wrap the re- sults around a rock, and drop it on my house when the program would exit. We had to walk uphill...