perl pool ping-Biotech
#!/usr/bin/perl -wuse Thread::Pool::Simple;
use Net::Ping;
my $pool=Thread::Pool::Simple->new(
min=>19,
max=>20,
load=>10,
do=>[\&check],
passid=>0,
lifespan=>10000
);
my $i=1;
for($i=100;$iadd($i);
}
$pool->join();
sub check() {my $num=shift;my $host="192.168.3.".$num; my $p=Net::Ping->new();if($p->ping($host,2)) { print "$host is ok!\n"; }else{ print "$host not ok!\n";}$p->close(); }
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