【Mysql】Linux(Ubuntu)下安装Mysql5.6.28

1.系统基本信息查看，尝试yum安装

$ sudo -s# df -lhFilesystem      Size  Used Avail Use% Mounted on/dev/vda1        79G  1.6G   74G   3% /udev            3.9G  8.0K  3.9G   1% /devtmpfs           799M  252K  799M   1% /runnone            5.0M     0  5.0M   0% /run/locknone            3.9G     0  3.9G   0% /run/shm# uname -aLinux nj01 3.16.0-34-generic #47~14.04.1-Ubuntu SMP Fri Apr 10 17:49:16 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux# rpm -qa|grep yumThe program 'rpm' is currently not installed.  You can install it by typing:apt-get install rpm# apt-get install rpm……# rpm -qa|grep yum# yum install The program 'yum' is currently not installed.  You can install it by typing:apt-get install yum# apt-get install yum……# yum install mysqlSetting up Install ProcessNo package mysql available.Nothing to do

2.更换安装方式

# apt-get install mysql-serverReading package lists... DoneBuilding dependency tree       Reading state information... DoneThe following extra packages will be installed:  libdbd-mysql-perl libdbi-perl libhtml-template-perl libmysqlclient18 libnet-daemon-perl libplrpc-perl libterm-readkey-perl mysql-client-5.5  mysql-client-core-5.5 mysql-common mysql-server-5.5 mysql-server-core-5.5Suggested packages:  libipc-sharedcache-perl tinyca mailxThe following NEW packages will be installed:  libdbd-mysql-perl libdbi-perl libhtml-template-perl libmysqlclient18 libnet-daemon-perl libplrpc-perl libterm-readkey-perl mysql-client-5.5  mysql-client-core-5.5 mysql-common mysql-server mysql-server-5.5 mysql-server-core-5.50 upgraded, 13 newly installed, 0 to remove and 15 not upgraded.Need to get 27.6 MB of archives.After this operation, 98.2 MB of additional disk space will be used.Do you want to continue [Y/n]? yGet:1 http://apt.wmcloud.com/ubuntu/ precise-updates/main mysql-common all 5.5.52-0ubuntu0.12.04.1 [12.6 kB]Get:2 http://apt.wmcloud.com/ubuntu/ precise-updates/main libmysqlclient18 amd64 5.5.52-0ubuntu0.12.04.1 [952 kB]Get:3 http://apt.wmcloud.com/ubuntu/ precise/main libnet-daemon-perl all 0.48-1 [43.1 kB]Get:4 http://apt.wmcloud.com/ubuntu/ precise/main libplrpc-perl all 0.2020-2 [36.0 kB]Get:5 http://apt.wmcloud.com/ubuntu/ precise/main libdbi-perl amd64 1.616-1build2 [849 kB]Get:6 http://apt.wmcloud.com/ubuntu/ precise/main libdbd-mysql-perl amd64 4.020-1build2 [106 kB]Get:7 http://apt.wmcloud.com/ubuntu/ precise-updates/main mysql-client-core-5.5 amd64 5.5.52-0ubuntu0.12.04.1 [1,948 kB]Get:8 http://apt.wmcloud.com/ubuntu/ precise/main libterm-readkey-perl amd64 2.30-4build3 [28.6 kB]Get:9 http://apt.wmcloud.com/ubuntu/ precise-updates/main mysql-client-5.5 amd64 5.5.52-0ubuntu0.12.04.1 [8,365 kB]Get:10 http://apt.wmcloud.com/ubuntu/ precise-updates/main mysql-server-core-5.5 amd64 5.5.52-0ubuntu0.12.04.1 [6,327 kB]Get:11 http://apt.wmcloud.com/ubuntu/ precise-updates/main mysql-server-5.5 amd64 5.5.52-0ubuntu0.12.04.1 [8,855 kB]Get:12 http://apt.wmcloud.com/ubuntu/ precise/main libhtml-template-perl all 2.10-1 [65.0 kB]Get:13 http://apt.wmcloud.com/ubuntu/ precise-updates/main mysql-server all 5.5.52-0ubuntu0.12.04.1 [10.8 kB]Fetched 27.6 MB in 0s (38.2 MB/s)    Preconfiguring packages ...Selecting previously unselected package mysql-common.(Reading database ... 77501 files and directories currently installed.)Unpacking mysql-common (from .../mysql-common_5.5.52-0ubuntu0.12.04.1_all.deb) ...Selecting previously unselected package libmysqlclient18.Unpacking libmysqlclient18 (from .../libmysqlclient18_5.5.52-0ubuntu0.12.04.1_amd64.deb) ...Selecting previously unselected package libnet-daemon-perl.Unpacking libnet-daemon-perl (from .../libnet-daemon-perl_0.48-1_all.deb) ...Selecting previously unselected package libplrpc-perl.Unpacking libplrpc-perl (from .../libplrpc-perl_0.2020-2_all.deb) ...Selecting previously unselected package libdbi-perl.Unpacking libdbi-perl (from .../libdbi-perl_1.616-1build2_amd64.deb) ...Selecting previously unselected package libdbd-mysql-perl.Unpacking libdbd-mysql-perl (from .../libdbd-mysql-perl_4.020-1build2_amd64.deb) ...Selecting previously unselected package mysql-client-core-5.5.Unpacking mysql-client-core-5.5 (from .../mysql-client-core-5.5_5.5.52-0ubuntu0.12.04.1_amd64.deb) ...Selecting previously unselected package libterm-readkey-perl.Unpacking libterm-readkey-perl (from .../libterm-readkey-perl_2.30-4build3_amd64.deb) ...Selecting previously unselected package mysql-client-5.5.Unpacking mysql-client-5.5 (from .../mysql-client-5.5_5.5.52-0ubuntu0.12.04.1_amd64.deb) ...Selecting previously unselected package mysql-server-core-5.5.Unpacking mysql-server-core-5.5 (from .../mysql-server-core-5.5_5.5.52-0ubuntu0.12.04.1_amd64.deb) ...Processing triggers for man-db ...Setting up mysql-common (5.5.52-0ubuntu0.12.04.1) ...Selecting previously unselected package mysql-server-5.5.(Reading database ... 77879 files and directories currently installed.)Unpacking mysql-server-5.5 (from .../mysql-server-5.5_5.5.52-0ubuntu0.12.04.1_amd64.deb) ...Selecting previously unselected package libhtml-template-perl.Unpacking libhtml-template-perl (from .../libhtml-template-perl_2.10-1_all.deb) ...Selecting previously unselected package mysql-server.Unpacking mysql-server (from .../mysql-server_5.5.52-0ubuntu0.12.04.1_all.deb) ...Processing triggers for ureadahead ...Processing triggers for man-db ...Setting up libmysqlclient18 (5.5.52-0ubuntu0.12.04.1) ...Setting up libnet-daemon-perl (0.48-1) ...Setting up libplrpc-perl (0.2020-2) ...Setting up libdbi-perl (1.616-1build2) ...Setting up libdbd-mysql-perl (4.020-1build2) ...Setting up mysql-client-core-5.5 (5.5.52-0ubuntu0.12.04.1) ...Setting up libterm-readkey-perl (2.30-4build3) ...Setting up mysql-client-5.5 (5.5.52-0ubuntu0.12.04.1) ...Setting up mysql-server-core-5.5 (5.5.52-0ubuntu0.12.04.1) ...Setting up mysql-server-5.5 (5.5.52-0ubuntu0.12.04.1) ...160928 10:56:48 [Warning] Using unique option prefix key_buffer instead of key_buffer_size is deprecated and will be removed in a future release. Please use the full name instead.160928 10:56:48 [Note] /usr/sbin/mysqld (mysqld 5.5.52-0ubuntu0.12.04.1) starting as process 6166 ...mysql start/running, process 6304Setting up libhtml-template-perl (2.10-1) ...Setting up mysql-server (5.5.52-0ubuntu0.12.04.1) ...Processing triggers for libc-bin ...ldconfig deferred processing now taking place

安装过程中输入root的密码即可；

3.安装成功，基本配置

mysql>  GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' identified by '******';Query OK, 0 rows affected (0.00 sec)mysql> mysql> mysql> mysql> mysql> mysql> create database testdb;Query OK, 1 row affected (0.01 sec)mysql> mysql> mysql> mysql> mysql> show databases;+--------------------+| Database           |+--------------------+| information_schema || mysql              || testdb             || performance_schema |+--------------------+4 rows in set (0.00 sec)mysql> insert into mysql.user(Host,User,Password) values("%","test",password("******"));Query OK, 1 row affected, 3 warnings (0.00 sec)mysql> mysql> flush privileges;Query OK, 0 rows affected (0.00 sec)mysql> GRANT ALL PRIVILEGES ON testdb.* TO 'test'@'% identified by '******';Query OK, 0 rows affected (0.00 sec)mysql> flush privileges;Query OK, 0 rows affected (0.00 sec)

4.问题解决

（1）访问报错，网络连接报错：10038 ，telnet 不通
S1.关闭防火墙 # ufw allow 3306 ，还是不行
S2.用户网络权限已经给了（rant all privileges on . to ‘root’@’%’ identified by ‘youpassword’ with grant option;）
S3.查看网路信息 # netstat -ano
tcp 0 0 127.0.0.1:3306
应该是绑定IP问题，修改/etc/mysql/my.conf
找到bind-address = 127.0.0.1这一行
改为bind-address = 0.0.0.0，问题解决。
（2）表区分大小写：
用root帐号登录后，在/etc/my.cnf 中的[mysqld]后添加添加lower_case_table_names=1，重启MYSQL服务，这时已设置成功：不区分表名的大小写；
lower_case_table_names参数详解：
lower_case_table_names = 0
其中 0：区分大小写，1：不区分大小写

5.基本服务命令

# 启动MySQL$ sudo service mysql start # 关闭MySQL$ sudo service mysql stop# 重启MySQL$ sudo service mysql restart# 其他命令：$ sudo /etc/init.d/mysql start$ sudo /etc/init.d/mysql stop$ sudo /etc/init.d/mysql restart

6.卸载Mysql：

sudo apt-get autoremove mysql* --purgesudo apt-get remove apparmorsudo apt-get install mysql-server mysql-common

卸载后删除mysql相关文件（/var/lib/mysql ， /etc/mysql等等，可以用 find -name mysql 查询下相关路径）