centos下利用rpm包安裝mysql，centosrpm包mysql

centos下利用rpm包安裝mysql，centosrpm包mysql

安裝mysql步驟：

第一、 http://www.mysql.com/downloads/mysql-4.0.html下載MySQL-client-5.0.96-1.glibc23.x86_64.rpm和

MySQL-server-5.0.96-1.glibc23.x86_64.rpm

第二、安裝服務端：

[root@lfl01 mysql]# rpm -ivh MySQL-server-5.1.73-1.glibc23.i386.rpm

           顯示資訊：

Preparing...                ########################################### [100%]
    1:MySQL-server           ########################################### [100%]
PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !
To do so, start the server, then issue the following commands:
。。。。。
Please report any problems with the /usr/bin/mysqlbug script! 

如出現如上資訊，則表示伺服器端安裝成功。

安裝用戶端：[root@lfl01 mysql]# rpm -ivh MySQL-client-5.1.73-1.glibc23.i386.rpm

顯示如下資訊則表明安裝成功：

Preparing...                ########################################### [100%]
    1:MySQL-client           ########################################### [100%]

若安裝過程中報該錯誤！！！

file /usr/share/mysql/czech/errmsg.sys from install of MySQL-server-5.1.73-1.glibc.i386 conflicts with file from package mysql-libs-5.1.73-1.glibc.i386

原因：已存在mysql-libs-5.1.73-1.glibc.i386的庫（這是linux內建的）所以需要先刪除以前的庫才能安裝

rpm -e mysql-libs-5.1.73-1.glibc.i386 --nodeps 強制卸載！

第三、啟動mysql服務

[root@lfl01 sean]# /etc/init.d/mysql start 或者 

[root@lfl01 sean]# mysqld_safe &

通過netstat命令查看mysql是否啟動成功

[sean@lfl01 ~]$ netstat -nat
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address               Foreign Address             State      
tcp        0      0 0.0.0.0:3306                0.0.0.0:*                   LISTEN      
tcp        0      0 0.0.0.0:22                  0.0.0.0:*                   LISTEN      
tcp        0      0 127.0.0.1:631               0.0.0.0:*                   LISTEN      
tcp        0      0 127.0.0.1:6010              0.0.0.0:*                   LISTEN      
tcp        0     52 192.168.1.128:22            192.168.1.106:51488         ESTABLISHED 
tcp        1      0 192.168.1.128:38414         23.2.16.57:80               CLOSE_WAIT  
tcp        0      0 :::22                       :::*                        LISTEN      
tcp        0      0 ::1:631                     :::*                        LISTEN      
tcp        0      0 ::1:6010                    :::*                        LISTEN

mysql預設連接埠號碼為3306，以上資訊中出現3306連接埠號碼，則啟動成功

查看mysql進程：

[root@lfl01 sean]# ps -e

第四、停止mysql服務：

[root@lfl01 sean]# /usr/bin/mysqladmin -u root -p shutdown

重啟mysql服務：/etc/init.d/mysql restart

第五、重啟linux之後，啟動mysql服務

[root@lfl01 sean]# /usr/init.d/mysql start

[root@lfl01 mysql]# mysql
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.1.73 MySQL Community Server (GPL)
Copyright (c) 2000, 2013, 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.

退出mysql：

mysql> exit

設定mysql密碼

[root@lfl01 mysql]# /usr/bin/mysqladmin -u root password '*****'

登入mysql

[root@lfl01 mysql]# mysql -u root -p
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.1.73 MySQL Community Server (GPL)
Copyright (c) 2000, 2013, 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.

出現以上資訊表明登入成功！！！

第六、卸載mysql

用rpm包卸載：

[root@lfl01 sean]# rpm -qa|grep MySQL
MySQL-client-5.1.73-1.glibc23.i386
MySQL-server-5.1.73-1.glibc23.i386

執行此命令卸載 [root@lfl01 sean]# rpm -e --nodeps MySQL-client-5.1.73-1.glibc23.i386   

  [root@lfl01 sean]# find / -name mysql
/var/lib/mysql
/var/lib/mysql/mysql
/var/lock/subsys/mysql
/usr/lib/mysql
/usr/share/mysql
/usr/mysql
/usr/bin/mysql
/etc/logrotate.d/mysql
/etc/rc.d/init.d/mysql

可以手動刪除mysql相關的檔案

[root@lfl01 sean]# rm -rf /var/lib/mysql

後面的操作mysql和windows下一樣了。。。