YMD=2009/202/200
echo "DATE: $YMD"
YMD2=`echo $YMD | sed -e 's/////g'`
Y=`echo $YMD | cut -d '/' -f 1`
M=`echo $YMD | cut -d '/' -f 2`
D=`echo $YMD | cut -d '/' -f 3`
YMD3=${Y}${M}${D}
YMD4=`echo $YMD | awk -F / '{print $1$2$3}'`
echo "DATE2: $YMD2"
echo "DATE3: $YMD3"
echo "DATE4: $YMD4"