Suppose I am at the main directory which contains script.sh and subdirectories, each of subdirectories contain images.
The script.sh is a script for resizing images. I want to apply this script to every subdirectories, so after searching for solution I created another script which is
SAVEIFS=$IFS #Since the subdirectories contain whitespaces in their name
IFS=$(echo -en "\n\b")
for d in ./*; do
if [ -d "$d" ]; then
echo "$d" && cp ./script.sh ./$d/script.sh && cd "$d" && exec sh ./script.sh && cd ..
fi
done
IFS=$SAVEIFS
The problem is this script stops after it's done at the first subdirectory. How can I make it runs for all subdirectories? Or are there better way to make script.sh runs for all subdirectories?
find to the rescue!
CURDIR=`pwd`
IFS=$'\n'
for d in $(find . -type d);
do
cd $CURDIR/"$d"
$CURDIR/script.sh
done
Even better... strip the "all files in the directory" stuff from your script, and:
IFS=$'\n'
for f in $(find . -type f);
do
./script.sh "$f"
done
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