Napali.ch
/perl
$. Interne Variable Zaehler Beispiele: while () { unless (/some regex/) { warn "Error in line $.\n"; next; } # http://www.perl.com/pub/a/2004/06/18/variables.html } Constanten use constant SECONDS_PER_DAY => 60 * 60 * 24; $! perl -e 'print $!=$_, "\n" for ( 0 .. 128 )'