#!/bin/sh

mysql_port=3306
mysql_username="root"
mysql_password=""

function_start_mysql()
{
printf "Starting MySQL...\n"
/bin/sh /data/mysql/bin/mysqld_safe --defaults-file=/data/mysql/${mysql_port}/my.cnf 2>&1 > /dev/null &
}

function_stop_mysql()
{
printf "Stoping MySQL...\n"
/data/mysql/bin/mysqladmin -u ${mysql_username} -p${mysql_password} -S /data/mysql/mysql.sock shutdown

}

function_restart_mysql()
{
printf "Restarting MySQL...\n"
function_stop_mysql
sleep 5
function_start_mysql
}

function_kill_mysql()
{
kill -9 $(ps -ef | grep 'bin/mysqld_safe' | grep ${mysql_port}

| awk '{printf $2}')
kill -9 $(ps -ef | grep 'libexec/mysqld' | grep ${mysql_port}

| awk '{printf $2}')
}

if [ "$1" = "start" ]; then
function_start_mysql
elif [ "$1" = "stop" ]; then
function_stop_mysql
elif [ "$1" = "restart" ]; then
function_restart_mysql
elif [ "$1" = "kill" ]; then
function_kill_mysql
else
printf "Usage: /data/mysql/${mysql_port}/mysql

{start|stop|restart|kill}\n"
fi