Re: Searching in a line

lerameur wrote:
On Aug 30, 8:28 am, "Jürgen Exner" <jurge...@xxxxxxxxxxx> wrote:
lerameur wrote:
my $log = 'file.txt';
open my $fh, '<', $log or die "cannot open '$log': $!\n";
while (<$fh>) {

my $val =(split( /,/,$log))[3]
print $val, "\n";

BUt there is no output, when I type >./program_name.pl
it skips two lines and returns to the prompt.

That's odd. You should at least have gotten a warning that $val is
undefined. Aren't you using warnings and strict?

Anyway, you are splitting $log which just contains 'file.txt'. Nothing to
split on a comma there. Use $_ instead.

Oh, and BTW: we heard you the first time. No need to flood the NG with a
dozen identical posts.

Oh, and BTW2:
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing on usenet and in e-mail?

jue


.

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