| In the linked speed demo one command was 8 milliseconds faster than another. Ok? For day to day, ls'ing files that speed up won't matter too much. It is when

| In the linked speed demo one command was 8 milliseconds faster than another. Ok? For day to day, ls'ing files that speed up won't matter too much. It is when you are tailing logs or working with multi-gig files that it matters.