On 1/5/20 8:45 AM, Sven Mascheck via TUHS wrote: > 4.1BSD implemented #, and 4.3 BSD changed it to "non-interactive only". Yes, 4.3 (or SunOS) is what most of us were using at the time. -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, UTech, CWRU chet at case.edu http://tiswww.cwru.edu/~chet/