Cybil (short for the Cyber Implementation Language of the Control Data Network Operating System) was a
Pascal-like language developed at
Control Data Corporation for the
Cyber computer family. Cybil was used as the implementation language for the
NOS/VE operating system
''Museum Waalsdorp - computer history''
based on a CDC NOS/VE information leaflet on the CDC Cyber series and was also used to write the eOS operating system for the ETA10 supercomputer in the 1980s.
References
Control Data Corporation mainframe software
Pascal programming language family
Systems programming languages
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