Re: stupid shell tricks again

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Author: Jeremy C. Reed
Date:  
To: plug-discuss
Subject: Re: stupid shell tricks again
On Mon, 22 Mar 2004, Craig White wrote:

> I'm now up to ...
> for i in `cut -f1 $wdirect/users-homes`; do result=$(( $size_plateau -
> $i )); if (($result<=0)); then `echo $i`; fi; done
>
> so it's time to use the grep thought that Jeremy had


I'd do something like:

du -sh /home/* | while read line ; do
i=`echo $line | cut -f1` ;
if [ $i -gt $size_plateau ] ; then
echo $i for `echo $line | cut -f2 | xargs -n 1 basename`
fi
done

(not tested)

Jeremy C. Reed
http://www.reedmedia.net/

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