johnaaronrose wrote: > There are problems with the MS-DOS commands Firs of all THEY ARE NOT ms-dos commands! DOS never had "for" command, it's a Windows addition. What you are talking about HAS NOTHING TO DO with ms-dos. That "black screen" is a console (poor MS' implementation of real *NIX terminal). And commands are "batch commands". In *NIX word they are called shell command or shell scripting. Anyway, Wine's cmd (the program that interprets those commands) is incomplete, as prior user said. File bug.