#rpm 安装mysql#32位wget #64位wget http://cdn.mysql.com//Downloads/MySQL-5.6/MySQL-5.6.27-1.linux_glibc2.5.x86_64.rpm-bundle.tar[root@166087 mysql]# ls -l总用量 607704-rw-r--r-- 1 root root 311132160 9月 21 13:25 MySQL-5.6.27-1.linux_glibc2.5.i386.rpm-bundle.tar-rw-r--r-- 1 7155 wheel 22940013 9月 21 12:32 MySQL-client-5.6.27-1.linux_glibc2.5.i386.rpm-rw-r--r-- 1 7155 wheel 4193230 9月 21 12:32 MySQL-devel-5.6.27-1.linux_glibc2.5.i386.rpm-rw-r--r-- 1 7155 wheel 113074786 9月 21 12:32 MySQL-embedded-5.6.27-1.linux_glibc2.5.i386.rpm-rw-r--r-- 1 7155 wheel 88299856 9月 21 12:33 MySQL-server-5.6.27-1.linux_glibc2.5.i386.rpm-rw-r--r-- 1 7155 wheel 2372993 9月 21 12:33 MySQL-shared-5.6.27-1.linux_glibc2.5.i386.rpm-rw-r--r-- 1 7155 wheel 5368256 9月 21 12:33 MySQL-shared-compat-5.6.27-1.linux_glibc2.5.i386.rpm-rw-r--r-- 1 7155 wheel 74877142 9月 21 12:34 MySQL-test-5.6.27-1.linux_glibc2.5.i386.rpm#安装[root@166087 mysql]# yum -y install MySQL-server-5.6.27-1.linux_glibc2.5.i386.rpm#安装完毕启动[root@166087 mysql]# /etc/init.d/mysql startStarting MySQL... ERROR! The server quit without updating PID file (/var/lib/mysql/166087.sys.ipv4.io.pid)#看日志,yum 安装的 /var/lib/mysql 去寻找[root@166087 mysql]# cat /var/lib/mysql/166087.sys.ipv4.io.err2015-10-22 06:58:40 9760 [Note] Server socket created on IP: '::'.2015-10-22 06:58:40 9760 [ERROR] Can't start server: Bind on TCP/IP port: Address already in use2015-10-22 06:58:40 9760 [ERROR] Do you already have another mysqld server running on port: 3306 ?2015-10-22 06:58:40 9760 [ERROR] Aborting#端口被ss占用了#kill ss 重新启动就OK了[root@166087 mysql]# killall ss-server[root@166087 mysql]# killall ss-serverss-server: 没有进程被杀死#启动成功[root@166087 mysql]# /etc/init.d/mysql startStarting MySQL. SUCCESS!#查看yum 安装的默认密码[root@166087 mysql]# cat /root/.mysql_secret# The random password set for the root user at Thu Oct 22 06:57:09 2015 (local time): 9XHHrkJz94OIcZux#安装mysql客户端[root@166087 mysql]# yum -y install MySQL-client-5.6.27-1.linux_glibc2.5.i386.rpm[root@166087 mysql]# mysql -uroot -hlocalhost -pEnter password:Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 3Server version: 5.6.27Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.mysql>mysql> show databases;ERROR 1820 (HY000): You must SET PASSWORD before executing this statementmysql>mysql> set password=password('123456');Query OK, 0 rows affected (0.00 sec)mysql> show databases;+--------------------+| Database |+--------------------+| information_schema || mysql || performance_schema || test |+--------------------+4 rows in set (0.00 sec)