cmake 的解压

cd cmake-2.8.8

./configure

gmake(注意这里是gmake)

gmake install

安装好之后，还需要安装一些依赖

yum install ncurses-devel -y

tar xf mysql-5.5.32.tar.gz

cd mysql-5.5.32

groupadd mysql

useradd mysql -s /sbin/nologin -M -g mysql

cmake . -DCMAKE_INSTALL_PREFIX=/application/mysql-5.5.32 \

-DMYSQL_DATADIR=/application/mysql-5.5.32/data \

-DMYSQL_UNIX_ADDR=/application/mysql-5.5.32/tmp/mysql.sock \

-DDEFAULT_CHARSET=utf8 \

-DDEFAULT_COLLATION=utf8_general_ci \

-DEXTRA_CHARSETS=gbk,gb2312,utf8,ascii \

-DENABLED_LOCAL_INFILE=ON \

-DWITH_INNOBASE_STORAGE_ENGINE=1 \

-DWITH_FEDERATED_STORAGE_ENGINE=1 \

-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \

-DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 \

-DWITHOUT_PARTITION_STORAGE_ENGINE=1 \

-DWITH_FAST_MUTEXES=1 \

-DWITH_ZLIB=bundled \

-DENABLED_LOCAL_INFILE=1 \

-DWITH_READLINE=1 \

-DWITH_EMBEDDED_SERVER=1 \

-DWITH_DEBUG=0

make && make install

ln -s /application/mysql-5.5.32/ /application/mysql

以上代表安装成功，

下面的是初使化

cp mysql-5.5.32/support-files/my-small.cnf /etc/my.cnf

会显示是否覆盖，选择是

这里选择的文件是my-small.cnf，因是测试环境，生产环境可以根据硬件选择，例如：my-innodb-heavy-4G.cnf

然后配置环境变量，建议最好配

echo ‘export PATH=/application/mysql/bin:$PATH‘ >> /etc/profile

tail -1 /etc/profile

source /etc/profile

echo $PATH

下面是初始化数据文件

chown -R mysql.mysql /application/mysql/data

chmod -R 1777/tmp/

cd /application/mysql/scripts/

./mysql_install_db --basedir=/application/mysql/ --datadir=/application/mysql/data/ --user=mysql

然后看是否有两个OK

然后再设置一下启动脚本

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

加个权限

chmod  +x /etc/init.d/mysqld

然后启动mysql

/etc/init.d/mysqld start

*****登录mysql 故障解决

mysql

ERROR 1045 (28000)：Access denied for user ‘root‘@‘localhost‘  (using password :NO)

问题解决：

#pkill mysqld

#lsof -i :3306

#rm -rf /application/mysql/data/*

#/application/mysql/scripts/mysql_install_db --basedir=/application/mysql/ --datadir=/application/mysql/data/ --user=mysql

解决！

登录成功后，查看哪些空登录。

select user,host from mysql.user;

删除那些空登录的。

delete from mysql.user where user=‘‘;

删除那些ipv6的

delete from mysql.user where host = ‘::1‘;

删除test库

drop database test;

show databases;

quit

退出，为mysql 增加密码。

/application/mysql//bin/mysqladmin -u root password ‘liucong008‘

设置开机启动

chkconfig mysqld on

chkconfig mysqld  --list