cksum exe1> exe1.cksum
..........
> /patha/dummy
echo "completed" > /pathb/dummy

.........
put /patha/dummy
put exe1
put exe2
put exe3
put exe1.cksum
put exe2.cksum
put exe3.cksum
put /pathb/dummy
.............

#!/bin/ksh 
let counter=0
while [ -s dummy ]
    sleep 5
    counter=$(echo "$counter +1" | bc)
    if [ "$counter" > "100" ] ; then
         echo "ftp not completed"
    fi
done
for file in `ls exe*`
do
     cksum "$file" > tmp.cksum
     diff tmp.cksum "$file".cksum
     if [ $? -eq 0 ] ; then
     # run the file
           "$file"       
     else 
          echo " $file not received correctly"
     fi
done