Jeff Pang schreef: > for (my $i=0;$i<2;++$i) {
Alternative: for my $i (0 .. 1) { > my $pid = open CHILD,"|-"; One should always check the return value of open(). > select CHILD;$|++;select STDOUT; Alternative: select((select(CHILD),$|=1)[0]); (from perldoc -q flush) -- Affijn, Ruud "Gewoon is een tijger." -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>