On Tue, Jan 24, 2006 at 03:32:44PM -0600, David Carlson wrote: > (whoops, didn't copy list) > > The shell does it, (|) by launching the commands with shared pipes (man > pipe), or (0< / 1> / 2>) passing a file descriptor as > [0]stdout/[1]stdin/[2]stderr. > Woot, just covered this in CSci 4061--example pipe code available at: http://vip.cs.utsa.edu/usp/programs/chapter06/parentwritepipe.c et seq. -- trammell at el-swifto.com 9EC7 BC6D E688 A184 9F58 FD4C 2C12 CC14 8ABA 36F5 Twin Cities Linux Users Group (TCLUG) Minneapolis/St. Paul, Minnesota