mysql5.5.27安装步骤

mysql5.5.27安装与以往的mysql有些不同，如下：

1、下载cmake

tar

./configure

make && make install

2、groupadd mysql

useradd -g mysql mysql

mkdir -pv /usr/local/mysql/data

3、tar mysql

cd

cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql - DMYSQL_DATADIR=/usr/local/mysql/data

make && make install

chown -R mysql:mysql /usr/local/mysql

cp support-files/mysql.server /etc/init.d/mysqld

chmod a+x /etc/init.d/mysqld

chkconfig --add mysqld

chkconfig --level 35 mysqld on

cp support-files/my-medium.cnf /etc/my.cnf

cd /usr/local/mysql

scripts/mysql_install_db --user=mysql

service mysqld start

netstat -nltp | grep :3306

/usr/local/mysql/bin/mysql -uroot -p