Hi anbarasans85,
Seconded what ww said.
You might be able to narrow down the point where the program is stuck by trapping the INT (interrupt) signal, then typing ^C when the CPU goes to 100%, and looking at the stack trace. (See caller for more details).
For example:
use strict;
use warnings;
$SIG{INT} = sub {
my (@stack, $level);
while (1) {
my ($pkg, $fn, $ln, $sub) = caller($level++);
if (!($pkg or $fn or $ln or $sub)) {
for (my $i = 0; $i < @stack; $i++) {
print " " x $i, $stack[$i], "\n";
}
exit;
}
unshift @stack, "-> $pkg: $fn (line $ln) sub $sub";
}
};
# Your program here ....
s''(q.S:$/9=(T1';s;(..)(..);$..=substr+crypt($1,$2),2,3;eg;print$..$/
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