At 13:09 Uhr -0500 12.06.1998, Mark Manning/Simulacron I wrote: >O_RDWR and O_CREAT are from C. Under Unix (and probably other OSs too) >there are certain commands which you can use to read from, write to, or >append information onto files. On the Silicon Graphics Inc. (SGI) >computers using SGI's Unix variant you have: > > > O_RDONLY > Open for reading only. [snip] Thanks for this valuable info. Although this is not MacPerl specific, this is something you cannot very easily ask on the Perl mailing list, since people there generally have a UNIX background, which many MacPerlers, I think, don't. Most important for me was, to learn that I can look this up in a C-handbook. Peter Hartmann Visiting Scholar Ritsumeikan University, Kyoto, Japan e-mail: hartmann@mbox.kyoto-inet.or.jp (preferred) phv00542@askic.kic.ritsumei.ac.jp ***** Want to unsubscribe from this list? ***** Send mail with body "unsubscribe" to mac-perl-request@iis.ee.ethz.ch