1 #!/bin/bash
   2 
   3 db_file=$1
   4 
   5 IFS="|"
   6 echo "select count(function), function from function_ptr group by function;" | \
   7     sqlite3 $db_file  | sort -n | tail -n 100 | \
   8 
   9 while read cnt func ; do
  10     if [ $cnt -lt 200 ] ; then
  11         continue
  12     fi
  13     echo "delete from function_ptr where function = '$func';" | sqlite3 $db_file
  14 done