!/bin/bash

E_WRONG_DIRECTORY=73

clear

TargetDirectory=/opt

cd $TargetDirectory
echo "Deleting stale files in $TargetDirectory."

if [ "$PWD" != "$TargetDirectory" ];then
echo "Wrong directory!"
echo "In $PWD,rather than $TargetDirectory!"
echo "Bailing out!"
exit $E_WRONG_DIRECTORY
fi

rm -rf
rm -rf .[A-Za-z0-9]

echo
echo "Done."
echo "Old files deleted in $TargetDirectory."
echo

exit 0