Seems like an interesting book. I might have to buy a copy regardless. Any other good Mach books to recommend? On Thu, Jul 16, 2020 at 1:02 AM +0800, "Arnold Robbins" wrote: Hi All. I have a copy of https://www.amazon.com/Programming-Under-Mach-UNIX-systems/dp/0201527391/ref=sr_1_2?dchild=1&keywords=programming+under+mach&qid=1594831478&sr=8-2 For the cost of shipping from Israel, to the first one who wants it. Let me know. Thanks, Arnold