print "[$version_on_disk]\t version on disk\n";
print "[$version_dns]\t version dns\n";

if ( $version_on_disk >= $version_dns ) {
    print "OK: the $sa_channel version on disk is up to date: $version_on_disk\n";
    exit 0;
}


##</code><code>##

[1195873]        version on disk
[1195874]        version dns
Argument "^G1195874" isn't numeric in numeric ge

Argument "^G1195874" isn't numeric in numeric ge (>=) at kk.pl line 65, <CF> line 2.