host
--
mount -t nullfs /usr/ports/ /home/j/ssh/usr/ports/

jail
--
#port install step: (take lots of time)
cd /usr/ports/databases/mysql55-server/
make DISABLE_VULNERABILITIES=yes -DBATCH
make DISABLE_VULNERABILITIES=yes -DBATCH install

#start server
root@ssh:/usr/ports/databases/mysql55-server # cat /etc/rc.conf | tail -1
mysql_enable="YES"
/usr/local/etc/rc.d/mysql-server start

# setup root password
mysqladmin -u root password 'ILoveMyCountry'

# login mysql database using root account
root@ssh:/usr/ports/databases/mysql55-server # mysql -u root
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)

root@ssh:/usr/ports/databases/mysql55-server # mysql -u root -p

# user create
https://dev.mysql.com/doc/refman/5.5/en/create-user.html

# input password from command line by Jeff Dege
# googling password command-line option jeff dege
These work:
-uuser_name -ppassword
-u user_name -ppassword
--user user_name --password=password
--user=user_name --password=password

This does not:
-u user_name -p password
--user user_name --password password 

# update root password
mysql> set password for 'root'@'localhost' = password('www.ifong.org');