OS4000 is a proprietary operating system introduced by GEC Computers Limited in 1977 as the successor to GEC DOS, for its range of GEC 4000 series 16-bit, and later 32-bit, minicomputers. OS4000 was developed through to late 1990s, and has been in a support-only mode since then.

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dbpprop:abstract
  • OS4000 is a proprietary operating system introduced by GEC Computers Limited in 1977 as the successor to GEC DOS, for its range of GEC 4000 series 16-bit, and later 32-bit, minicomputers. OS4000 was developed through to late 1990s, and has been in a support-only mode since then.
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dbpprop:latestReleaseDate
  • 1993?
dbpprop:latestReleaseVersion
  • 6.5 (xsd:double)
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dbpprop:marketingTarget
dbpprop:name
  • OS4000
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dbpprop:ui
  • CLI - OS4000 JCL
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dbpprop:workingState
  • No further development, but still supported
rdfs:comment
  • OS4000 is a proprietary operating system introduced by GEC Computers Limited in 1977 as the successor to GEC DOS, for its range of GEC 4000 series 16-bit, and later 32-bit, minicomputers. OS4000 was developed through to late 1990s, and has been in a support-only mode since then.
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  • OS4000
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