Shell Programming and Scripting

for dirname in `du /DirectoryPath/ | awk '{ print $NF }' `;
do
echo  $dirname
ls -l $dirname/*.dta | awk '{print $5}' |awk '{c+=$1} END {printf "%s \n", c}'
done

for dirname in `du /DirectoryPath/ | awk '{ print $NF }' `;
do
echo -n $dirname
ls -l $dirname/*.dta 2>/dev/null | awk '{c+=$5} END {printf " %20.0f \n", c}';
done

for dirname in `du /dIRECTORYpATH/ | awk '{ print $NF }' `;
do
ls -l $dirname/*.dta 2>/dev/null | awk '{c+=$5} END {printf "%20.0f", c}' | tee -a /users/cergun/dta_files.txt
echo $dirname | tee -a /users/cergun/dta_files.txt
done