You could try this:
use strict;
use warnings;
use POSIX;
use Perl::Unsafe::Signals;
my $appLog = '/tmp/t.txt';
my $error = 'Fatal Error';
exit if (my $pid = fork);
defined($pid) or die "Can't fork: $!";
POSIX:setsid() or die "Can't setsid: $!";
my $tail = open(LOG,"/usr/local/bin/tail -F $appLog|")
or die "Can't tail: $!";
$SIG{INT} = sub {
close LOG;
kill 3, $tail;
exit;
};
$SIG{TERM} = $SIG{INT};
$SIG{PIPE} = 'IGNORE';
$SIG{HUP} = 'IGNORE';
UNSAFE_SIGNALS {
while (<LOG>) {
#&pageMe if /$error/;
print;
}
};
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
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