If you don't need to store the contents of the file, try this:
open (FILE, "edidocs.csv") or die "Can't open file $!\n";
my( $curr_time, $prev_time ); # Sorry about the $ in the original
while( <FILE> ) {
$prev_time = $curr_time;
$curr_time = ( split /,/ )[1];
}
If you do need to store the whole file, then
the last two lines are stored in $lines( $#lines - 1 ) and $lines( $#lines ) of your example before you popped them off the stack.
elbieelbieelbie
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