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Message-ID: <c39ec84c0603291043u3557ffa9rb4331ba8d3009cd6@mail.gmail.com>
Date: Wed, 29 Mar 2006 20:43:43 +0200
From: usleepless@gmail.com
To: freebsd-questions@freebsd.org
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References: <c39ec84c0603290953n2819ef36j30d523537a093827@mail.gmail.com>
Subject: Re: Shell ( csh, sh ) scripting and seq-command
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never mind!

#!/bin/csh

if ($#argv =3D=3D 2) then
        @ start =3D $argv[1]
        @ end  =3D $argv[2]
        @ i =3D $argv[1]

        while ( $i <=3D $end )
                echo $i
                @ i =3D $i + 1
        end
endif

if ($#argv =3D=3D 3) then
        @ start =3D $argv[1]
        @ end  =3D $argv[3]
        @ step =3D $argv[2]
        @ i =3D $argv[1]

        while ( ($step>0 && $i <=3D $end) || ($step<0 && $i >=3D $end) )
                echo $i
                @ i =3D $i + $step
        end
endif