[ale] show distinct lines

[fletch at phydeaux.org (Fletch)]

>>>>> "Cade" == Cade Thacker <linux at cade.org> writes:

[...]

    Cade> I have the awk part working, so is there an easy command to
    Cade> <take out the duplicates> cause I am then going to run
    Cade> nslookup on these guys and see who is coming into the box,
    Cade> and I don't want to see the same box fifteen times.

        man uniq

        man sort, look for -u


        Or use perl rather than awk, stick things into a hash using
$seen{$_}++, and then use keys %seen to pull them back out.

-- 
Fletch                | "If you find my answers frightening,       __`'/|
fletch at phydeaux.org   |  Vincent, you should cease askin'          \ o.O'
770 933-0600 x211(w)  |  scary questions." -- Jules                =(___)=
770 294-0820 (m)      |                                               U

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