Assertion: command | /r/HasProperty | available in tops-20 operating systems
Facets:
value: in dr flexos
type: LOCATION
Source sentences:
text: The command is available in the DEC RT-11, OS/8, TOPS-10, and TOPS-20 operating systems and also in DR FlexOS, DR DOS, TSL PC-MOS, Paragon Technology PTS-DOS, SISNE plus, IBM OS/2, Microsoft Windows, FreeDOS, Stratus OpenVOS, AROS, and HP MPE