EDIT

#!/bin/bash

MYSQL_HOST=127.0.0.1

MYSQL_PORT=33306

MYSQL_USR='xxx'

MYSQL_PWD='xxxx'

MYSQL_DB='trac'

MYSQL="mysql -h $MYSQL_HOST -P$MYSQL_PORT -u$MYSQL_USR -p$MYSQL_PWD $MYSQL_DB"

# -------

echo "select id from ticket t where t.resolution = 'wontfix'" | $MYSQL > tickets-wontfix

echo "select id from ticket t where t.resolution = 'invalid'" | $MYSQL > tickets-invalid

awk -f fix-ticket-status.awk tickets-wontfix

awk -f fix-ticket-status.awk tickets-invalid