On Apr 27, 2015, at 4:38 AM, Joerg Schilling <Joerg.Schilling at fokus.fraunhofer.de> wrote: > > This is the SVr4 Bourne Shell, so you need to take into account what has been > added with Svr4: Is there any difference between your osh and the Heirloom Bourne Shell? http://heirloom.sourceforge.net/sh.html I see that you already wrote up the differences between osh and bosh in an earlier post. Is there a good reason why these comparisons are not on the Schily Tools web page already? :)