pack:

A: A text (ASCII) string, will be space padded

Emphasis mine. If spaces are added by pack, they'll be removed by unpack. I guess it means \s when it says space. Fix: 

sub by_ip
{
    return
        map substr($_, 4),
        sort
        map inet_aton( (split /\s/, $_, 2)[0] ) . $_,
        @_
}

[download]

In reply to Re: pack auto-chomps/chops? by ikegami
in thread pack auto-chomps/chops? by bv

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