YATES at C.CHEM.UPENN.EDU ("YATES, JOHN H.") writes: >Is there a way under IRIX 3.3.1 to prevent core dumps or limit their >size? It's part of the process attributes, do: limit core 0 (it's a csh builtin command). To find out about your limits just do "limit". Hope this helps, Amos Shapira Hebrew University Jerusalem, Israel amoss at shuldig.huji.ac.il