#!/bin/bash
BINARY=$(which mysql)
[[ -h $BINARY ]] && BINARY=$(which mariadb)
echo -n "Cleaning up mysql privs. Please ignore errors about non-existent columns as you may have an older version of mysql....."
$BINARY -v -f mysql <<EOM
update user set Create_priv='N' where Create_priv='Y' and User != 'root';
update user set Create_tmp_table_priv='N' where Create_tmp_table_priv='Y' and User != 'root';
update user set Lock_tables_priv='N' where Lock_tables_priv='Y' and User != 'root';
update user set Execute_priv='N' where Execute_priv='Y' and User != 'root';
EOM
ADMIN=$(which mysqladmin)
[[ -h $ADMIN ]] && ADMIN=$(which mariadb-admin)
$ADMIN reload
echo "Done."
Mini Shell