Hallo Claudio, > Is it there any 'shell' that is disk oriented like what DOS is? What about LUnix: http://lng.sourceforge.net/ ? I read the comments that such an OS should be able to run PRGs and therefore the OS must contain certain ROM routines like STROUT. My question: is that a must? Who can tell which PRG does call what ROM routine? To make sure that you can run every PRG you would have to provide access to the original ROMs in some way or to copy it to the RAM under the ROM. If the OS supports the REU or GeoRAM, things would look different. But I still would say: support native files and executables in the first place. If one wants to run PRGs inside this OS, first load a loader that provides the needed ROM routines in one or another way and let that loader load the PRG and run it. Just my opinion.... -- Kind regards / Met vriendelijke groet, Ruud Baltissen www.Baltissen.orgReceived on 2022-05-17 18:07:18
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