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Re: Bash namespace problem

To: teknik@xxxxxxxx
From: Jacob Eiler <eiler@xxxxxxxxxx>
Date: Wed, 27 Mar 2002 09:45:26 +0100 (MET)
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I stedet for

w1=`echo "${w1} + 1" | bc`

kan du skrive 

w1=$((w1 + 1))

/eiler



Jacob Eiler - +45 32 45 17 41 - eiler@xxxxxxxxxx
                      --- o ---
...Unix, MS-DOS, and Windows NT (also known as the Good,
the Bad, and the Ugly).                   -- Matt Welsh