Changing file extension


 
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# 1  
Old 07-02-2010
Question Changing file extension

Hello all,

I need to change file extension for all .doc files to .txt file in multiple folders. I know the way to rename them by going to each folder and doing that, but I need something which I can run from home directory so that It does the renaming in all the nested directories.

Thanks.
# 2  
Old 07-02-2010
Code:
find . -type f -name "*.doc" | while read fn; do
mv -v "$fn" "$(echo $fn | sed 's/\.doc$/\.txt/')"
done

This User Gave Thanks to pseudocoder For This Post:
# 3  
Old 07-02-2010
thanks...works for me
# 4  
Old 07-03-2010
by the way, instead of using mv you can even use rename command.
# 5  
Old 07-16-2010
Code:
find . -type f -name "*.doc" | while read fn; do
  new=${fn%%.doc}.txt
  mv "$fn" "$new"
done

 
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