What's the command to start MySQL database server?
 

please....i drank to much beer last night and my mind is blank.

mysql start

or, depending on your particular server,

mysqld start
service mysqld start
service mysql start

(You may have to invoke this from the particular directory where MySQL is stored.)

or.. /path/to/mysql/mysqld_safe &

or
/etc/init.d/mysqld start