本文共 2157 字，大约阅读时间需要 7 分钟。

1. 更改成阿里的镜像源

wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repoyum -y install gcc gcc-c++ zlib-devel libtool ncurses-devel libxml2-devel

2. 下载安装

    密码：2jwo

tar xf cmake-2.8.8.tar.gzcd cmake-2.8.8yum install gcc-c++  -y./configuregmakeecho $?   #（检查：输出0表示正确安装）gmake install

3. 加载依赖

yum install ncurses-devel  -ytar xf mysql-5.5.32.tar.gzcd mysql-5.5.32

4. 编译安装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

5. 创建用户与用户组

groupadd mysqluseradd -r -g mysql mysql  -s /sbin/nologin -M

6. 编译安装

make && make install

7. 创建软链接

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

8. 复制MySQL配置文件

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

9. MySQL添加到环境变量

echo 'export PATH=/application/mysql/bin:$PATH' >>/etc/profiletail -1 /etc/profilesource /etc/profileecho $PATH

10. MySQL安装目录的权限修改

chown -R mysql.mysql /application/mysql/data/chmod -R 1777  /tmp/

11. /etc/hosts添加主机名

hostname|sed -r "s#(.*)#sed -i '1c 127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4 \1 ' /etc/hosts#g"|bash

12. 初始化数据库

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

13. 复制启动文件，并修改文件为可执行

# 复制/bin/cp support-files/mysql.server /etc/init.d/mysqld# 修改文件为可执行chmod +x /etc/init.d/mysqld#  启动/etc/init.d/mysqld start# 检查端口是否开启netstat -lntup|grep 3306

14. 优化

# 进入MySQLmysql# 执行SQL语句delete from mysql.user where user='' or host="www" or host="::1" ;drop database test;quit

15. 修改密码

/application/mysql/bin/mysqladmin -u root password '123456'

16. 开机自启动

chkconfig mysqld onchkconfig --list mysqld

转载地址：http://rszsi.baihongyu.com/