#!/bin/sh
l=`awk '{printf("%d\n%d\n",$1,$2)}' table_user_id | sort | uniq -d`
if [ "$l" != "" ]; then
  echo "WARNING: overlapping user id's"
  echo "$l"
  echo ""
fi
echo "#!/bin/sh"
awk '{printf("edquota -p %d %d\n", $1, $2)}' table_user_id
awk '{printf("edquota -p 0 %d\n", $1)}' table_user_id
