Okay. So here is how I would do it: 
use strict;

my (%result);

# Example lines searched for
# 4 packets transmitted, 4 packets received, 0% packet loss
# round-trip min/avg/max/mdev = 89.483/99.807/119.926/12.344 ms
while (<DATA>) {
        SWITCH: {
        /transmitted/ && do {
                        # This will "eat up" all "packets"-information
                        $result{$2}=$1 while /(\d+)\s+packets\s+(\S+)/
+g;
                        last SWITCH;
                };
        /round-trip/ && do {
                        # this will find all values seperated by /
                        # and will store them under their key
                        /(\S+)\s*=\s*(\S+)/;
                        @result{split m(/),$1}= split m(/),$2;
                        last SWITCH;
                };
        }
}
# Your %result-keys depend on the output of ping
print $result{'transmitted'}-$result{'received'}," packet(s) lost\n";
print $result{'avg'}," average\n";

print Dumper(\%result);

__END__
PING dslreports.com (209.123.109.175) from 10.0.1.1 : 56(84) bytes of 
+data.
64 bytes from www.dslreports.com (209.123.109.175): icmp_seq=0 ttl=51 
+time=89.483 msec
64 bytes from www.dslreports.com (209.123.109.175): icmp_seq=1 ttl=51 
+time=119.926 msec
64 bytes from www.dslreports.com (209.123.109.175): icmp_seq=2 ttl=51 
+time=89.899 msec
64 bytes from www.dslreports.com (209.123.109.175): icmp_seq=3 ttl=51 
+time=99.920 msec

--- dslreports.com ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max/mdev = 89.483/99.807/119.926/12.344 ms

[download]
Example output: 
0 packet(s) lost
99.807 average
$VAR1 = {
          'received,' => '4',
          'avg' => '99.807',
          'min' => '89.483',
          'mdev' => '12.344',
          'max' => '119.926',
          'transmitted,' => '4'
        };

[download]

In reply to Re: Re: Re: MRTG script should be easy by Skeeve
in thread MRTG script should be easy by jalspach

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