Your problem is here... 
$logfile="log.txt";

[download]
and here... 
if ($logfile =~ /$error/i) {

[download]
Can you see?
You are trying to match the string "DOWN" against the string "log.txt". Of course, that will never match :)

I think you want: 

while (my $line = <LOG>) {
    if ($line =~ /$error/i) {
    etc....

[download]

Cheers,
Darren :)

In reply to Re^4: trouble parsing log file... by McDarren
in thread trouble parsing log file... by perl_geoff

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