I understand your point, but when I print it with [] around the variables, it prints without the leading ^G: 
print "[$version_on_disk]\t version on disk\n";
print "[$version_dns]\t version dns\n";

[download]
gives me: 
[1195874]        version on disk
[1195874]        version dns

[download]
So how does that ^G get in front of my variable :?

In reply to Re^2: Argument isn't numeric in numeric ge by natxo
in thread Argument isn't numeric in numeric ge by natxo

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