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thetutlage/.zshrc

Created June 30, 2018 05:31
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Rename file extensions from a shell script
Raw
.zshrc
function rext () {
if [ $# -lt 3 ]; then
echo 1>&2 "$0 needs 3 arguments as DIR SOURCE_EXT DEST_EXT"
else
for file in "$1"/*.$2; do
mv "$file" "${file%.$2}.$3"
done
fi
}
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