redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

时间:2022-08-08 21:21:42


1 将相关的mysql rpm包上传到redhat上

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

2  我的电脑是Redhat 6.*版本号。所以这里使用上面一个

3  解压zip包

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

4  安装下面几个rpm

MySQL-client-advanced-5.6.20-1.el6.x86_64.rpm

MySQL-server-advanced-5.6.20-1.el6.x86_64.rpm

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql


查看已经安装过的mysql

rpm –aq | grep mysql

结果:

mysql-libs-5.1.66-2.el6_3.x86_64

mod_auth_mysql-3.0.0-11.el6_0.1.x86_64

mysql-connector-java-5.1.17-6.el6.noarch

mysql-test-5.1.66-2.el6_3.x86_64

mysql-devel-5.1.66-2.el6_3.x86_64

libdbi-dbd-mysql-0.8.3-5.1.el6.x86_64

qt-mysql-4.6.2-25.el6.x86_64(这个不用卸载)

rsyslog-mysql-5.8.10-6.el6.x86_64

mysql-bench-5.1.66-2.el6_3.x86_64

mysql-connector-odbc-5.1.5r1144-7.el6.x86_64

dovecot-mysql-2.0.9-5.el6.x86_64

php-mysql-5.3.3-22.el6.x86_64

mysql-5.1.66-2.el6_3.x86_64

mysql-server-5.1.66-2.el6_3.x86_64

说明上面这些Mysql相关的已经安装了。

6
卸载上面安装过的mysql

使用rpm –e mysql –nodeps –allmatches (不理会依赖关系,删除全部上一步查出来的同样的mysql)命令卸载上面不须要的mysql

比如:

rpm -e mysql-libs-5.1.66-2.el6_3.x86_64--nodeps –allmatches

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

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依照同样的命令对安装的其他mysql进行删除。

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

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redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

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redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

7
将老版本号的几个文件手工删除

[root@localhost mysql]# rm -f /etc/my.cnf

[root@localhost mysql]# rm -rf/var/lib/mysql

[root@localhost mysql]# rm -rf/var/share/mysql

[root@localhost mysql]# rm -rf/usr/bin/mysql*

[root@localhost mysql]#

8
安装mysqlserver端

[root@localhost mysql]# rpm -ivhMySQL-server-advanced-5.6.20-1.el6.x86_64.rpm

Preparing...               
###########################################[100%]

1:MySQL-server-advanced ########################################### [100%]

2014-10-12 15:22:30 0 [Warning] TIMESTAMPwith implicit DEFAULT value is deprecated. Please use--explicit_defaults_for_timestamp server option (see documentation
for moredetails).

2014-10-12 15:22:30 6074 [Note] InnoDB:Using atomics to ref count buffer pool pages

2014-10-12 15:22:30 6074 [Note] InnoDB:Database physically writes the file full: wait...

2014-10-12 15:22:31 6074 [Note] InnoDB:Setting log file ./ib_logfile101 size to 48 MB

关于说明信息:

A RANDOM PASSWORD HAS BEEN SET FOR THEMySQL root USER !

You will find thatpassword in '/root/.mysql_secret'.

You must changethat password on your first connect,

no other statement but 'SET PASSWORD' willbe accepted.

See the manual for thesemantics of the 'password expired' flag.

Also, the account for theanonymous user has been removed.

In addition, you can run:

/usr/bin/mysql_secure_installation

which will also give you the option ofremoving the test database.

This is strongly recommended for productionservers.

See the manual for more instructions.

Please report any problems athttp://bugs.mysql.com/

The latest information about MySQL isavailable on the web at

http://www.mysql.com

Support MySQL by buying support/licenses athttp://shop.mysql.com

New default config file was created as/usr/my.cnf and

will be used by default by the server whenyou start it.

You may edit this file to change serversettings

9
安装mysql
的client

[root@localhost mysql]# rpm -ivhMySQL-client-advanced-5.6.20-1.el6.x86_64.rpm

Preparing...               ########################################### [100%]

1:MySQL-client-advanced ########################################### [100%]

10
安装MySQL-devel-advanced-5.6.20-1.el6.x86_64.rpm

[root@localhost mysql]# rpm -ivhMySQL-devel-advanced-5.6.20-1.el6.x86_64.rpm

Preparing...               ########################################### [100%]

1:MySQL-devel-advanced  ########################################### [100%]

[root@localhost mysql]#

11
改动mysql的password。第一次安装的时候在,第一次安装的时候的password文件在/root/.mysql_secret中

改动password:

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

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[root@localhost ~]# pwd

/root

12
查看password:cat.mysql_secret

oracle收购Mysql后,新版的mysql刚安装完mysql后不能直接输入mysql登录数据库,而是设置了默认free
passwordpassword,默认password放在了/root/.mysql_secret文件里,登陆后须要改动password.

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

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13
 改动password

A
启动mysql

service mysql start

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

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B
假设想关闭服务。命令是servicemysql stop

14
登录server

mysql -u root -p

为用户设置新password

set password=password('123456');

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

也能够使用脚本 /usr/bin/mysql_secure_installation进行交互式的改动mysql的rootpassword

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

15.又一次启动一下redhat操作系统,然后再登陆(改动后再登陆发现登陆不了)

redhat下安装mysql 5.6.20,解压zip包,查看已经安装过的mysql,卸载rpm安装包,安装mysqlserver端和client,改动mysqlusername,登陆mysql,启动关闭mysql

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