CP/M is now open-source for real

Just don’t expect to see dates on your file directory listing.
I remember in 1982 making a wire-wrapped S-100 bus RTC clock board so that the cement factory could put timestamps on their assay data that their Cromemco System 3 recorded from the X-ray mass spectrometer.
Also, floppy discs turn grey from the dust in a cement factory, but they still work because it’s too fine to scratch the heads.

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