Mysql安装过程（linux：2.6.18-194.el5，Mysql：）
1、安装
[root@RAC2 mysql]# rpm -ivh MySQL-server-5.6.12-2.rhel5.x86_64.rpm
Preparing... ########################################### [100%]
1:MySQL-server ########################################### [100%]
[root@RAC2 mysql]# rpm -ivh MySQL-client-5.6.12-2.rhel5.x86_64.rpm
Preparing... ########################################### [100%]
1:MySQL-client ########################################### [100%]
2、安装完查看默认3306端口没有开
[root@RAC2 mysql]# netstat -nat
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 0.0.0.0:833 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN
tcp 0 0 :::22 :::* LISTEN
tcp 0 0 ::ffff:192.168.72.5:22 ::ffff:192.168.72.1:63851 ESTABLISHED
tcp 0 0 ::ffff:192.168.72.5:22 ::ffff:192.168.72.1:62929 ESTABLISHED
3、将mysql启动
[root@RAC2 init.d]# service mysql start
Starting MySQL..[确定]
4、再次确认端口是打开的
[root@RAC2 init.d]# netstat -nat
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 0.0.0.0:833 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN
tcp 0 0 :::3306 :::* LISTEN
tcp 0 0 :::22 :::* LISTEN
tcp 0 0 ::ffff:192.168.72.5:22 ::ffff:192.168.72.1:63851 ESTABLISHED
tcp 0 0 ::ffff:192.168.72.5:22 ::ffff:192.168.72.1:62929 ESTABLISHED
5、连接mysql
[root@RAC2 bin]# mysql -u root
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
在网上查资料，可以这样来解决：
[root@RAC2 bin]# /etc/init.d/mysql stop
Shutting down MySQL..[确定]
[root@RAC2 bin]# mysqld_safe --user=mysql --skip-grant-tables --skip-networking &
[1] 6025
[root@RAC2 bin]# 130716 19:00:36 mysqld_safe Logging to '/var/lib/mysql/RAC2.err'.
130716 19:00:36 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
[root@RAC2 bin]# mysql -u root mysql
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.6.12 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.
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| test |
+--------------------+
4 rows in set (0.00 sec)
mysql> use mysql;
Database changed
mysql> show tables;
+---------------------------+
| Tables_in_mysql |
+---------------------------+
| columns_priv |
| db |
| event |
| func |
| general_log |
| help_category |
| help_keyword |
| help_relation |
| help_topic |
| innodb_index_stats |
| innodb_table_stats |
| ndb_binlog_index |
| plugin |
| proc |
| procs_priv |
| proxies_priv |
| servers |
| slave_master_info |
| slave_relay_log_info |
| slave_worker_info |
| slow_log |
| tables_priv |
| time_zone |
| time_zone_leap_second |
| time_zone_name |
| time_zone_transition |
| time_zone_transition_type |
| user |
+---------------------------+
28 rows in set (0.00 sec)
mysql> desc user;
+------------------------+-----------------------------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+------------------------+-----------------------------------+------+-----+---------+-------+
| Host | char(60) | NO | PRI | | |
| User | char(16) | NO | PRI | | |
| Password | char(41) | NO | | | |
| Select_priv | enum('N','Y') | NO | | N | |
| Insert_priv | enum('N','Y') | NO | | N | |
| Update_priv | enum('N','Y') | NO | | N | |
| Delete_priv | enum('N','Y') | NO | | N | |
| Create_priv | enum('N','Y') | NO | | N | |
| Drop_priv | enum('N','Y') | NO | | N | |
| Reload_priv | enum('N','Y') | NO | | N | |
| Shutdown_priv | enum('N','Y') | NO | | N | |
| Process_priv | enum('N','Y') | NO | | N | |
| File_priv | enum('N','Y') | NO | | N | |
| Grant_priv | enum('N','Y') | NO | | N | |
| References_priv | enum('N','Y') | NO | | N | |
| Index_priv | enum('N','Y') | NO | | N | |
| Alter_priv | enum('N','Y') | NO | | N | |
| Show_db_priv | enum('N','Y') | NO | | N | |
| Super_priv | enum('N','Y') | NO | | N | |
| Create_tmp_table_priv | enum('N','Y') | NO | | N | |
| Lock_tables_priv | enum('N','Y') | NO | | N | |
| Execute_priv | enum('N','Y') | NO | | N | |
| Repl_slave_priv | enum('N','Y') | NO | | N | |
| Repl_client_priv | enum('N','Y') | NO | | N | |
| Create_view_priv | enum('N','Y') | NO | | N | |
| Show_view_priv | enum('N','Y') | NO | | N | |
| Create_routine_priv | enum('N','Y') | NO | | N | |
| Alter_routine_priv | enum('N','Y') | NO | | N | |
| Create_user_priv | enum('N','Y') | NO | | N | |
| Event_priv | enum('N','Y') | NO | | N | |
| Trigger_priv | enum('N','Y') | NO | | N | |
| Create_tablespace_priv | enum('N','Y') | NO | | N | |
| ssl_type | enum('','ANY','X509','SPECIFIED') | NO | | | |
| ssl_cipher | blob | NO | | NULL | |
| x509_issuer | blob | NO | | NULL | |
| x509_subject | blob | NO | | NULL | |
| max_questions | int(11) unsigned | NO | | 0 | |
| max_updates | int(11) unsigned | NO | | 0 | |
| max_connections | int(11) unsigned | NO | | 0 | |
| max_user_connections | int(11) unsigned | NO | | 0 | |
| plugin | char(64) | YES | | | |
| authentication_string | text | YES | | NULL | |
| password_expired | enum('N','Y') | NO | | N | |
+------------------------+-----------------------------------+------+-----+---------+-------+
43 rows in set (0.00 sec)
mysql> select hosr,user,password from user;
ERROR 1054 (42S22): Unknown column 'hosr' in 'field list'
mysql> select host,user,password from user;
+-----------+------+-------------------------------------------+
| host | user | password |
+-----------+------+-------------------------------------------+
| localhost | root | *34F5F8A5C7F9EA100FB15F7FCF1BC31271C3D43C |
| RAC2 | root | *34F5F8A5C7F9EA100FB15F7FCF1BC31271C3D43C |
| 127.0.0.1 | root | *34F5F8A5C7F9EA100FB15F7FCF1BC31271C3D43C |
| ::1 | root | *34F5F8A5C7F9EA100FB15F7FCF1BC31271C3D43C |
+-----------+------+-------------------------------------------+
4 rows in set (0.00 sec)
mysql> update user set password=password('root123') where user='root' and host='localhost';
Query OK, 1 row affected (0.00 sec)
Rows matched: 1 Changed: 1 Warnings: 0
mysql> commit
-> ;
Query OK, 0 rows affected (0.00 sec)
执行下面这一句，是因为上面使表处于：The MySQL server is running with the --skip-grant-tables option，如果不执行下面这句，即使连上数据库也执行不了操作。
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
mysql> quit
Bye
[root@RAC2 bin]# /etc/init.d/mysql restart
Shutting down MySQL..130716 19:03:34 mysqld_safe mysqld from pid file /var/lib/mysql/RAC2.pid ended
[确定]
Starting MySQL..[确定]
[1]+ Done mysqld_safe --user=mysql --skip-grant-tables --skip-networking
[root@RAC2 bin]# mysql -u root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.6.12
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.
mysql>
下面这步有点诡异啊~
mysql> use mysql;
ERROR 1820 (HY000): You must SET PASSWORD before executing this statement
mysql> show databases;
ERROR 1820 (HY000): You must SET PASSWORD before executing this statement
mysql> set password=PASSWORD('root123');
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)
Mysql安装过程（linux：2.6.18-194.el5，Mysql：）的更多相关文章
- Linux下mysql安装过程
到mysql官网下载mysql编译好的二进制安装包,在下载页面Select Platform:选项选择linux-generic,然后把页面拉到底部,64位系统下载Linux - Generic (g ...
- MySQL安装过程net start mysql 启动失败 报“错误2，系统找不到文件”的解决办法
MySQL安装过程net start mysql 启动失败 报“错误2,系统找不到文件”的解决办法 错误2,系统找不到文件. 开始...运行... regedit 注册表项: HKEY_LOCAL_ ...
- mysql安装过程中出现错误ERROR 1820 (HY000): You must SET PASSWORD before executing this statement解决
mysql安装过程中出现错误ERROR 1820 (HY000): You must SET PASSWORD before executing this statement解决 最近新装好的my ...
- Mysql安装过程中出现apply security settings错误的解决方法
在学习Mysql的过程中,首先要安装Mysql.然而在第一遍安装过程中难免会出现安装错误的时候,当卸载后第二次安装(或者第三次甚至更多次)的时候,往往在安装最后一步会出现apply security ...
- ubuntu 的mysql 安装过程和无法远程的解决方案
ubuntu 的mysql 安装过程和无法远程的解决方案 安装完mysql-server启动mysqlroot@ubuntu:# /etc/init.d/mysql start (如果这个命令不可以, ...
- MySQL安装过程中对The error code is 2203的解决方案
MySQL安装过程中对The error code is 2203的解决方案 1.问题描述 Windows系统安装MySQL遇到The error code is 2203.,具体描述如下 The i ...
- win10 64位 mysql安装过程出现status显示failed
mysql安装过程出现status显示failed,如下图: 由于我的电脑是64位系统,这里需要升级一个插件,即32位 visual C++ 2013 and visual C++ redistri ...
- mysql安装过程以及遇到问题的解决方法
因为工作原因,配备了新电脑,需要装mysql,今天给大家分享一下安装的过程以及遇到的问题(在此仅介绍压缩包解压方式的安装) 1.准备mysql的压缩包(我使用的是5.7经典版本) 2.配置环境变量,这 ...
- Mysql加锁过程详解（2）-关于mysql 幻读理解
Mysql加锁过程详解(1)-基本知识 Mysql加锁过程详解(2)-关于mysql 幻读理解 Mysql加锁过程详解(3)-关于mysql 幻读理解 Mysql加锁过程详解(4)-select fo ...
- Mysql加锁过程详解（3）-关于mysql 幻读理解
Mysql加锁过程详解(1)-基本知识 Mysql加锁过程详解(2)-关于mysql 幻读理解 Mysql加锁过程详解(3)-关于mysql 幻读理解 Mysql加锁过程详解(4)-select fo ...
随机推荐
- 二叉树可视化--Graphviz
大家平时写C程序有没有种把内存里的数据结构全给画出来的冲动呢?数据量小的话,画起来还蛮简单,用viso,我前面的文章都用viso画的.之前写红黑树代码的时候,用的是命令行把整个树打印出来,不过只是一些 ...
- [置顶] mmog游戏开发之业务篇
这周不是很忙,因为我们的游戏开发了近一年,由于公司的业务调整,在游戏开第二服的时候,老板果断的把项目停到了. 感觉超级的不爽啊.因为这个游戏项目像我的孩子一样和我一样成长,里边的大概的业务逻辑都是偶实 ...
- qt 共享内存(QSharedMemory)
——————————————————写入部分—————————————————— (本次程序基于控制台程序) 首先 使用共享内存得召唤一下: #include <QSharedMemory> ...
- asp遇到的一些问题
1.伪静态问题...后台设置支持, 2.数据库链接错误,也就是说 .net 功能冲突,要后台关闭 3.本机也可以设置 iis服务器 win7配置自己的IIS服务器亲自做的图文很详细 http://j ...
- 使用摘要流获取文件的MD5
摘要流是过滤流的一种,使用它可以再读取和写入流时获取流的摘要信息(MD5/SHA). 使用摘要流包装流时,需要额外传递一个MessageDigest对象, MessageDigest md=Messa ...
- create---创建表
create table table_name (列名 数据类型 是否非空 约束信息, 列名 数据类型 是否非空 约束信息, 列名 数据类型 是否非空 约束信息, ........); 例: crea ...
- http://venkatbaggu.com/file-upload-in-asp-net-mvc-using-dropzone-js-and-html5/
http://venkatbaggu.com/file-upload-in-asp-net-mvc-using-dropzone-js-and-html5/ http://www.cnblogs.co ...
- NHibernate中的IQueryable和IQueryover
今天在做一个小项目时,用到了NHibernate,使用了模糊查询(Like),在后台用IQueryable去接收Session.Query<T>()的查询结果. 代码如下: /// < ...
- Visual C++ 打印编程技术-编程基础-映射模式
映射模式: Visual C++ 中采用的坐标映射方式使得用户图形坐标和输出设别的像素完全一致. eg:当屏幕的像素大小为800X600时,每英寸包含屏幕像素为96,打印机则需要几倍的点数才能达到同样 ...
- 抓取Bing每日图片作为网站首页背景
把Bing搜索的背景图片设置为自己网站的背景,实现背景及资讯的每日更新 效果图如下: 理一下思路,首先我们要抓取Bing的每日图片及最新资讯,然后保存图片及信息到本地,最后显示图片及资讯到网站首页. ...