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To: Meino Christian Cramer <Meino.Cramer@gmx.de>
Cc: zsh-users@sunsite.dk
Subject: Re: Command != command ???
References: <20050724.074251.74755659.Meino.Cramer@gmx.de>
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From: Philippe Troin <phil@fifi.org>
Date: 24 Jul 2005 15:12:28 -0700
In-Reply-To: <20050724.074251.74755659.Meino.Cramer@gmx.de>
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Meino Christian Cramer <Meino.Cramer@gmx.de> writes:

> Hi,
> 
>  In the root of the directory tree, which is filled which snapshots
>  from my digicam I submitted the command:
> 
> 	  print **/*.jpg
> 
>  which printf out all filenames of my snaphots. FINE ! :)
> 
>  Then I wrote this script:
> 
>      #!/bin/zsh
> 	 # gather EXIF-data
> 	  
>      if [ ! -d ./EXIF ]
>      then
>          mkdir ./EXIF ]
>      fi    
>      
>      for i in **/*.jpg                       <<<---- line 7
>      do
>          echo "examine $i..."
>          idx=0;
>          fn=$(basename $i .jpg)
>          fnex=${fn}.exif-${idx}.txt	
>          while [ -f ./EXIF/${fnex} ]
>          do
>              idx=$(( idx + 1 ))
>              fnex=${fn}.exif-${idx}.txt
>          done
>          jhead -v $i > ./EXIF/${fnex}
>      done
> 
> 
>   which I started from the same point, where I did my
> 
> 	  print **/*.jpg
> 
>   but now, zsh said to me:
> 
>       ./mkexif.sh:7: no matches found: **/*.jpg

You setopt extendglob in your zshrc, which is not sourced for your script.

Either move the setopt to zshenv, or add setopt extendedglob to your
script.

Phil.