我们使用二进制通用包安装MySQL，这个类似于windows下的绿色软件，解压后配置即可使用，下载地址:
https://edelivery.Oracle.com/EPD/Search/handle_go
2.将二进制mysql安装文件解压到/usr/local下，这里使用软连接为mysql
[root@mysql1 soft]tar xvf mysql-advanced-5.6.20-linux-glibc2.5-x86_64.tar.gz -C /usr/local [root@mysql1 local]ln -sv mysql-advanced-5.6.20-linux-glibc2.5-x86_64 mysql [root@mysql1 local]# pwd /usr/local [root@mysql1 local]# ls -l total 64 -rw-r--r--. 1 root root 20465 Aug 16 20:21 1 drwxr-xr-x. 2 root root 4096 Jun 28 2011 bin drwxr-xr-x. 2 root root 4096 Jun 28 2011 etc drwxr-xr-x. 2 root root 4096 Jun 28 2011 games drwxr-xr-x. 2 root root 4096 Jun 28 2011 include drwxr-xr-x. 2 root root 4096 Jun 28 2011 lib drwxr-xr-x. 2 root root 4096 Jun 28 2011 lib64 drwxr-xr-x. 2 root root 4096 Jun 28 2011 libexec lrwxrwxrwx. 1 root root 43 Aug 17 18:25 mysql -> mysql-advanced-5.6.20-linux-glibc2.5-x86_64 drwxr-xr-x. 13 root root 4096 Aug 17 18:37 mysql-advanced-5.6.20-linux-glibc2.5-x86_64 drwxr-xr-x. 2 root root 4096 Jun 28 2011 sbin drwxr-xr-x. 5 root root 4096 Aug 16 19:14 share drwxr-xr-x. 2 root root 4096 Jun 28 2011 src
3.添加mysql用户和组，如果已经存在可以跳过这一步
[root@mysql1 local]groupadd -r -g 306 mysql #-r表示是伪用户，只是用来运行mysql程序，不能登录系统 [root@mysql1 local]useradd -g 306 -r -u 306 mysql
4.将安装文件的所属设置为mysql，这里将数据文件目录设置到/mydata/data下
[root@mysql1 mysql]# chown -R mysql.mysql /usr/local/mysql/* [root@mysql1 mysql]# chown -R mysql.mysql /mydata
5.初始化mysql
[root@mysql1 mysql]#scripts/mysql_install_db --user=mysql --datadir=/mydata/data/
6.在support-files目录中将mysql.server复制到/etc/init.d中的mysqld中，创建初始化进程，并且加到服务中
[root@mysql1 mysql]# cp support-files/mysql.server /etc/init.d/mysqld [root@mysql1 mysql]# ls -l /etc/init.d/mysqld -rwxr-xr-x. 1 root root 10880 Aug 17 18:52 /etc/init.d/mysqld [root@mysql1 mysql]# chkconfig --add mysqld [root@mysql1 mysql]# chkconfig --list |grep mysqld mysqld 0:off 1:off 2:on 3:on 4:on 5:on 6:off
7.配置mysql的配置文件
mysql的配置文件寻找顺序为/etc/my.cnf -> /etc/mysql/my.cnf -> $BASEDIR/my.cnf -> ~/my.cnf
如果存在多个配置文件，那么后者覆盖前者，主要加上datadir为数据文件目录位置
[root@mysql1 support-files]# grep -v '^#' /etc/my.cnf [mysqld] basedir = /usr/local/mysql datadir = /mydata/data port = 3306 sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
8.启动进入mysql
[root@mysql1 support-files]# service mysqld start Starting MySQL. [ OK ] [root@mysql1 support-files]# netstat -tnlp Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 1224/rpcbind tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1567/sshd tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 1439/cupsd tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1781/master tcp 0 0 0.0.0.0:49830 0.0.0.0:* LISTEN 1347/rpc.statd tcp 0 0 :::111 :::* LISTEN 1224/rpcbind tcp 0 0 :::22 :::* LISTEN 1567/sshd tcp 0 0 ::1:631 :::* LISTEN 1439/cupsd tcp 0 0 ::1:25 :::* LISTEN 1781/master tcp 0 0 :::58044 :::* LISTEN 1347/rpc.statd tcp 0 0 :::3306 :::* LISTEN 3899/mysqld
这里还需要将mysql的环境变量加到profile文件中
[root@mysql1 ~]# grep PATH .bash_profile PATH=$PATH:$HOME/bin:/usr/local/mysql/bin export PATH
可以进入mysql了
[root@mysql1 ~]# mysql Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 5 Server version: 5.6.20-enterprise-commercial-advanced MySQL Enterprise Server - Advanced Edition (Commercial) Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | performance_schema | | test | +--------------------+ 4 rows in set (0.00 sec) mysql>
9.还有一些小配置
1）、添加MySQL的man帮助文档
修改/etc/man.conf，加入相应的配置，添加一行
MANPATH /usr/local/mysql/man
[root@mysql1 data]# vi /etc/man.config
2）、添加mysql的库文件
[root@mysql1 data]# cd /etc/ld.so.conf.d [root@mysql1 ld.so.conf.d]# ls atlas-x86_64.conf ctapi-x86_64.conf kernel-2.6.32-358.el6.x86_64.conf qt-x86_64.conf [root@mysql1 ld.so.conf.d]# vi /etc/ld.so.conf.d/mysql.conf /usr/local/mysql/lib [root@mysql1 ld.so.conf.d]# ldconfig -v
使库文件生效
3）、添加mysql的头文件
[root@mysql1 ld.so.conf.d]# ln -sv /usr/local/mysql/include /usr/include/mysql `/usr/include/mysql/include' -> `/usr/local/mysql/include'
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