From owner-freebsd-questions  Sat Jun  1 15:31:24 2002
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Date: Sat, 1 Jun 2002 18:33:50 -0400
From: parv <parv@pair.com>
To: Patrick Thomas <root@utility.clubscholarship.com>
Cc: freebsd-questions@freebsd.org
Subject: Re: two ipfw questions...
Message-ID: <20020601223350.GA20449@moo.holy.cow>
Mail-Followup-To: Patrick Thomas <root@utility.clubscholarship.com>,
	freebsd-questions@freebsd.org
References: <20020531110825.I18408-100000@utility.clubscholarship.com> <20020531191840.GA52186@moo.holy.cow>
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in message <20020531191840.GA52186@moo.holy.cow>,
wrote parv/pair thusly...
>
> in message <20020531110825.I18408-100000@utility.clubscholarship.com>,
> wrote Patrick Thomas thusly...
...
> > For instance, if you `ipfw show` you get:
> >
> > 00100      7750      1619098 allow udp from any 53 to 10.10.10.10
> >
> > how can I output that to:
> >
> > ipfw add 00100 allow udp from any 53 to 10.10.10.10
> 
> based on your input & output, can be easily done via awk...
> 
> ipfw show | awk ' BEGIN { rule = "ipfw add" }
>                   {
>                      rule = rule" "$1
>                      for (i = 4; i <= NF; i++)
>                      { rule = rule" "$i }
>                   }
>                   END { print rule }'
>

my bad... that's not what you really want, this is...

ipfw show | awk '{ rule = "ipfw add "$1
                   for (i = 4; i <= NF; i++)
                   { rule = rule" "$i }
                   print rule
                 }'

-- 
 

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