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Re: last element of an array


From: Andreas Schwab
Subject: Re: last element of an array
Date: Thu, 24 May 2007 16:52:16 +0200
User-agent: Gnus/5.110006 (No Gnus v0.6) Emacs/22.0.97 (gnu/linux)

"Poor Yorick" <address@hidden> writes:

> The syntax I'm currently using to access the last element of an array looks a 
> little evil:
>
>>arr=( one two three )
>>echo ${arr[$((address@hidden))]}

At least you can leave out the $((...)) construct, this is implicit.

Andreas.

-- 
Andreas Schwab, SuSE Labs, address@hidden
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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