MySQL下载地址：
ftp://mirror.switch.ch/mirror/mysql/Downloads/MySQL-5.6/
http://mirrors.sohu.com/mysql/
1.查看服务器版本：
[[email protected] ~]# cat /etc/redhat-release
CentOS release 6.4 (Final)
[[email protected] ~]# rpm -qa|grep mysql
mysql-libs-5.1.66-2.el6_3.x86_64
发现有mysql包
2.初次安装：
[[email protected] ~]# cd /mysql
[[email protected] mysql]# ls
lost+found
[[email protected] mysql]# ls
lost+found MySQL-client-5.5.38-1.linux2.6.x86_64.rpm MySQL-server-5.5.38-1.linux2.6.x86_64.rpm
[[email protected] mysql]# rpm -ivh MySQL-server-5.5.38-1.linux2.6.x86_64.rpm
Preparing... ########################################### [100%]
file /usr/share/mysql/charsets/README from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/Index.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/armscii8.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/ascii.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/cp1250.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/cp1251.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/cp1256.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/cp1257.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/cp850.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/cp852.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/cp866.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/dec8.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/geostd8.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/greek.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/hebrew.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/hp8.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/keybcs2.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/koi8r.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/koi8u.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/latin1.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/latin2.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/latin5.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/latin7.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/macce.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/macroman.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/charsets/swe7.xml from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/czech/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/danish/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/dutch/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/english/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/estonian/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/french/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/german/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/greek/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/hungarian/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/italian/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/japanese/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/korean/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/norwegian-ny/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/norwegian/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/polish/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/portuguese/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/romanian/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/russian/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/serbian/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/slovak/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/spanish/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/swedish/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
file /usr/share/mysql/ukrainian/errmsg.sys from install of MySQL-server-5.5.38-1.linux2.6.x86_64 conflicts with file from package mysql-libs-5.1.66-2.el6_3.x86_64
[[email protected] mysql]#
[[email protected] mysql]#
[[email protected] mysql]#
[[email protected] mysql]# mysql
-bash: mysql: command not found
[[email protected] mysql]# cd /usr/share/mys
-bash: cd: /usr/share/mys: No such file or directory
[[email protected] mysql]# cd /usr/share/mysql/
[[email protected] mysql]# ls
charsets danish english french greek italian korean norwegian-ny portuguese russian slovak swedish
czech dutch estonian german hungarian japanese norwegian polish romanian serbian spanish ukrainian
发现冲突，问题原因是安装操作系统时，选中了默认的mysql。
3.卸载原始mysql包：
[[email protected] share]# yum remove mysql-libs
Loaded plugins: fastestmirror
Setting up Remove Process
Resolving Dependencies
--> Running transaction check
---> Package mysql-libs.x86_64 0:5.1.66-2.el6_3 will be erased
--> Processing Dependency: libmysqlclient.so.16()(64bit) for package: 2:postfix-2.6.6-2.2.el6_1.x86_64
--> Processing Dependency: libmysqlclient.so.16()(64bit) for package: perl-DBD-MySQL-4.013-3.el6.x86_64
--> Processing Dependency: libmysqlclient.so.16(libmysqlclient_16)(64bit) for package: 2:postfix-2.6.6-2.2.el6_1.x86_64
--> Processing Dependency: libmysqlclient.so.16(libmysqlclient_16)(64bit) for package: perl-DBD-MySQL-4.013-3.el6.x86_64
--> Processing Dependency: mysql-libs for package: 2:postfix-2.6.6-2.2.el6_1.x86_64
--> Running transaction check
---> Package perl-DBD-MySQL.x86_64 0:4.013-3.el6 will be erased
---> Package postfix.x86_64 2:2.6.6-2.2.el6_1 will be erased
--> Processing Dependency: /usr/sbin/sendmail for package: cronie-1.4.4-7.el6.x86_64
--> Running transaction check
---> Package cronie.x86_64 0:1.4.4-7.el6 will be erased
--> Processing Dependency: cronie = 1.4.4-7.el6 for package: cronie-anacron-1.4.4-7.el6.x86_64
--> Running transaction check
---> Package cronie-anacron.x86_64 0:1.4.4-7.el6 will be erased
--> Processing Dependency: /etc/cron.d for package: crontabs-1.10-33.el6.noarch
--> Processing Dependency: /etc/cron.d for package: sysstat-9.0.4-20.el6.x86_64
--> Restarting Dependency Resolution with new changes.
--> Running transaction check
---> Package crontabs.noarch 0:1.10-33.el6 will be erased
---> Package sysstat.x86_64 0:9.0.4-20.el6 will be erased
--> Finished Dependency Resolution
base | 3.7 kB 00:00
base/primary_db | 4.4 MB 00:12
extras | 3.4 kB 00:00
extras/primary_db | 19 kB 00:00
updates | 3.4 kB 00:00
updates/primary_db | 3.7 MB 00:01
Dependencies Resolved
===============================================================================================================================================================================================
Package Arch Version Repository Size
===============================================================================================================================================================================================
Removing:
mysql-libs x86_64 5.1.66-2.el6_3 @anaconda-CentOS-201303020151.x86_64/6.4 4.0 M
Removing for dependencies:
cronie x86_64 1.4.4-7.el6 @anaconda-CentOS-201303020151.x86_64/6.4 166 k
cronie-anacron x86_64 1.4.4-7.el6 @anaconda-CentOS-201303020151.x86_64/6.4 43 k
crontabs noarch 1.10-33.el6 @anaconda-CentOS-201303020151.x86_64/6.4 2.4 k
perl-DBD-MySQL x86_64 4.013-3.el6 @anaconda-CentOS-201303020151.x86_64/6.4 338 k
postfix x86_64 2:2.6.6-2.2.el6_1 @anaconda-CentOS-201303020151.x86_64/6.4 9.7 M
sysstat x86_64 9.0.4-20.el6 @anaconda-CentOS-201303020151.x86_64/6.4 807 k
Transaction Summary
===============================================================================================================================================================================================
Remove 7 Package(s)
Installed size: 15 M
Is this ok [y/N]: y
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Warning: RPMDB altered outside of yum.
Erasing : sysstat-9.0.4-20.el6.x86_64 1/7
Erasing : cronie-1.4.4-7.el6.x86_64 2/7
Erasing : cronie-anacron-1.4.4-7.el6.x86_64 3/7
Erasing : crontabs-1.10-33.el6.noarch 4/7
Erasing : 2:postfix-2.6.6-2.2.el6_1.x86_64 5/7
Erasing : perl-DBD-MySQL-4.013-3.el6.x86_64 6/7
Erasing : mysql-libs-5.1.66-2.el6_3.x86_64 7/7
Verifying : 2:postfix-2.6.6-2.2.el6_1.x86_64 1/7
Verifying : perl-DBD-MySQL-4.013-3.el6.x86_64 2/7
Verifying : cronie-anacron-1.4.4-7.el6.x86_64 3/7
Verifying : crontabs-1.10-33.el6.noarch 4/7
Verifying : sysstat-9.0.4-20.el6.x86_64 5/7
Verifying : mysql-libs-5.1.66-2.el6_3.x86_64 6/7
Verifying : cronie-1.4.4-7.el6.x86_64 7/7
Removed:
mysql-libs.x86_64 0:5.1.66-2.el6_3
Dependency Removed:
cronie.x86_64 0:1.4.4-7.el6 cronie-anacron.x86_64 0:1.4.4-7.el6 crontabs.noarch 0:1.10-33.el6 perl-DBD-MySQL.x86_64 0:4.013-3.el6 postfix.x86_64 2:2.6.6-2.2.el6_1
sysstat.x86_64 0:9.0.4-20.el6
Complete!
4.再次安装mysql：
[[email protected] share]# rpm -q mysql
package mysql is not installed
[[email protected] share]# cd /mysql
[[email protected] mysql]# ls
lost+found MySQL-client-5.5.38-1.linux2.6.x86_64.rpm MySQL-server-5.5.38-1.linux2.6.x86_64.rpm
[[email protected] mysql]# rpm -ivh MySQL-server-5.5.38-1.linux2.6.x86_64.rpm
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:
/usr/bin/mysqladmin -u root password ‘new-password‘
/usr/bin/mysqladmin -u root -h mysql password ‘new-password‘
Alternatively you can run:
/usr/bin/mysql_secure_installation
which will also give you the option of removing the test
databases and anonymous user created by default. This is
strongly recommended for production servers.
See the manual for more instructions.
Please report any problems at http://bugs.mysql.com/
5.安装客户端：
[[email protected] mysql]# ls
lost+found MySQL-client-5.5.38-1.linux2.6.x86_64.rpm MySQL-server-5.5.38-1.linux2.6.x86_64.rpm
[[email protected] mysql]# rpm -ivh MySQL-client-5.5.38-1.linux2.6.x86_64.rpm
Preparing... ########################################### [100%]
1:MySQL-client ########################################### [100%]
[[email protected] mysql]# netstat -nat
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:6010 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:6011 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:6012 0.0.0.0:* LISTEN
tcp 0 0 218.195.56.164:22 218.195.56.152:3598 ESTABLISHED
tcp 0 0 218.195.56.164:22 218.195.56.152:2456 ESTABLISHED
tcp 0 0 218.195.56.164:22 218.195.56.152:3596 ESTABLISHED
tcp 0 0 218.195.56.164:22 218.195.56.152:3599 ESTABLISHED
6.登录mysql：
[[email protected] mysql]# mysql
ERROR 2002 (HY000): Can‘t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock‘ (2)
---报错原因是服务没有启动
7.启动mysql服务：
[[email protected] mysql]# service mysql start
Starting MySQL.. SUCCESS!
8.检查mysql端口：
[[email protected] ~]# netstat -nat
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:6010 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:6011 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:6012 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:6013 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN
tcp 0 0 218.195.56.164:22 218.195.56.152:3598 ESTABLISHED
tcp 0 0 218.195.56.164:22 218.195.56.152:2456 ESTABLISHED
tcp 0 0 218.195.56.164:22 218.195.56.152:3596 ESTABLISHED
tcp 0 52 218.195.56.164:22 218.195.56.152:3600 ESTABLISHED
tcp 0 0 218.195.56.164:22 218.195.56.152:3599 ESTABLISHED
[[email protected] ~]#
9.再次登录mysql：
[[email protected] mysql]# mysql -----此处是没设置密码是，默认自动登录
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.5.38 MySQL Community Server (GPL)
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>
----成功登录，说明数据库安装成功。
[[email protected] ~]# ps -ef|grep mysql
root 22161 1 0 09:08 pts/1 00:00:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --pid-file=/var/lib/mysql/mysql.pid
mysql 22254 22161 0 09:08 pts/1 00:00:01 /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib64/mysql/plugin --user=mysql --log-error=/var/lib/mysql/mysql.err --pid-file=/var/lib/mysql/mysql.pid
root 22275 21793 0 09:08 pts/1 00:00:00 mysql
10.修改默认的mysql root密码：
[[email protected] ~]# /usr/bin/mysqladmin -u root password wisedu
[[email protected] ~]# mysql
ERROR 1045 (28000): Access denied for user ‘root‘@‘localhost‘ (using password: NO)
----修改密码后，登录报错，是要求你用root登录
[[email protected] ~]# mysql -u root -p -----用root登录（此处root非操作系统root）
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.5.38 MySQL Community Server (GPL)
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.
11.显示数据库信息：
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| test |
+--------------------+
4 rows in set (0.00 sec)
mysql> use mysql
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
mysql> show tables;----显示表
+---------------------------+
| Tables_in_mysql |
+---------------------------+
| columns_priv |
| db |
| event |
| func |
| general_log |
| help_category |
| help_keyword |
| help_relation |
| help_topic |
| host |
| ndb_binlog_index |
| plugin |
| proc |
| procs_priv |
| proxies_priv |
| servers |
| slow_log |
| tables_priv |
| time_zone |
| time_zone_leap_second |
| time_zone_name |
| time_zone_transition |
| time_zone_transition_type |
| user |
+---------------------------+
24 rows in set (0.00 sec)
mysql> select * from user; ---查询表内容
linux下MySQL5.6安装记录,布布扣,bubuko.com