Operating Systems

Operating Systems BitWise has used:

Timeline Graph

1981

1982

1983

1984

1985

1986

1987

1988

1989

1990

1991

1992

1993

1994

1995

1996

1997

1998

1999

2000

CP/M

VMS

SunOS

HP-UX

IBM AIX

CP/M

1981–1993

Originally on a real S100 system and then on my BBC with a Z80 second processor. I'm trying to get it running on a micro-controller emulations of a 8080 and Z80 with micro SDs cards for disks.

VMS

1986

Renamed all the commands to make it look like UNIX.

SunOS

1988–1994

UNIX for developers.

HP-UX

1989–1995

HP-UX on 68K and PA workstations.

IBM AIX

1996–2000

While at IBM I was forced to use this horrible distribution. Yuck!