Move MySQL Users with Permissions to New Server

gistfile1.txt

#!/bin/bash 
mygrants() 
{ 
  mysql -B -N $@ -e "SELECT DISTINCT CONCAT( 
    'SHOW GRANTS FOR ''', user, '''@''', host, ''';' 
    ) AS query FROM mysql.user" | \ 
  mysql $@ | \ 
  sed 's/\(GRANT .*\)/\1;/;s/^\(Grants for .*\)/## \1 ##/;/##/{x;p;x;}' 
} 

mygrants --host=localhost -uroot -p

move_sql_users.sql

select  
    concat('CREATE USER ''', user, '''@''', host, ''' IDENTIFIED BY PASSWORD ''', password,''';')
from mysql.user
where  user not in ('root', 'debian-sys-maint', '');