echo -n "The following PE classes have space available as of "
ls -l /afs/athena.mit.edu/astaff/project/pelott-dev/datafiles/openclas.txt | awk '{print $5 " " $6 ":"}'
echo "---------------------------------------------------------------"
echo ""
cat /afs/athena.mit.edu/astaff/project/pelott-dev/datafiles/openclas.txt | sed -e 's/^...........//'