In article <821 at brchh104.bnr.ca> karl at forest.gsfc.nasa.gov (karl anderson ) writes: >Can anyone tell me, does SunOS 4.1.1 still preserve the distinction >between 'sun4' and 'sun4c' architectures? TIA. It appears so. Under 4.1.1 arch returns sun4, and arch -k returns sun4c.