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List:       9fans
Subject:    Re: [9fans] rc script question
From:       dexen deVries <dexen.devries () gmail ! com>
Date:       2013-02-27 16:06:35
Message-ID: 12629769.4igoszc5pW () coil
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On Wednesday 27 of February 2013 15:41:58 Steve Simon wrote:
> This i did not expect
> 	echo a b c | rc -c 'echo @ $(2-) @'
> 	@ @


rc -c 'shift; echo @ $* @' `{echo a b c}

surprisingly, * can be assigned to.

echo a b c | rc -c '*=`{read}; shift; echo @ $* @'
echo a b c | rc -c '*=`{read}; echo @ $*(2-) @'

-- 
dexen deVries

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