Ubuntu下安装MySQL 5.6.23
1.下载对应Linux-generic的源码包，解压，将解压后的文件夹重命名为mysql，移动到/usr/local目录下；
tar –xzf mysql-5.6.23-linux-glibc2.5-x86_.tar.gz
mv mysql-5.6.23-linux-glibc2.5-x86_ mysql
sudo mv mysql /usr/local
2.创建用户mysql和组mysql
vonzhou@de16-C6100: sudo groupadd mysql
vonzhou@de16-C6100: sudo useradd -r -g mysql mysql
3、进入mysql目录
vonzhou@de16-C6100: sudo cd /usr/local/mysql
4、将mysql文件夹own及grp变更为mysql
vonzhou@de16-C6100:/usr/local/mysql$ sudo chown -R mysql .
vonzhou@de16-C6100:/usr/local/mysql$ sudo chgrp -R mysql .
5、执行mysql安装脚本，设置用户
vonzhou@de16-C6100:/usr/local/mysql$ sudo ./scripts/mysql_install_db --user=mysql
Installing MySQL system tables..../bin/mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory
vonzhou@de16-C6100:/usr/local/mysql$ sudo apt-get install libaio-dev
(..........)
vonzhou@de16-C6100:/usr/local/mysql$ sudo ./scripts/mysql_install_db --user=mysql
Installing MySQL system tables...2015-03-18 21:22:46 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2015-03-18 21:22:46 5284 [Note] InnoDB: Using atomics to ref count buffer pool pages
2015-03-18 21:22:46 5284 [Note] InnoDB: The InnoDB memory heap is disabled
2015-03-18 21:22:46 5284 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2015-03-18 21:22:46 5284 [Note] InnoDB: Memory barrier is not used
2015-03-18 21:22:46 5284 [Note] InnoDB: Compressed tables use zlib 1.2.3
2015-03-18 21:22:46 5284 [Note] InnoDB: Using Linux native AIO
2015-03-18 21:22:46 5284 [Note] InnoDB: Using CPU crc32 instructions
2015-03-18 21:22:46 5284 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2015-03-18 21:22:46 5284 [Note] InnoDB: Completed initialization of buffer pool
2015-03-18 21:22:46 5284 [Note] InnoDB: The first specified data file ./ibdata1 did not exist: a new database to be created!
2015-03-18 21:22:46 5284 [Note] InnoDB: Setting file ./ibdata1 size to 12 MB
2015-03-18 21:22:46 5284 [Note] InnoDB: Database physically writes the file full: wait...
2015-03-18 21:22:46 5284 [Note] InnoDB: Setting log file ./ib_logfile101 size to 48 MB
2015-03-18 21:22:46 5284 [Note] InnoDB: Setting log file ./ib_logfile1 size to 48 MB
2015-03-18 21:22:47 5284 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
2015-03-18 21:22:47 5284 [Warning] InnoDB: New log files created, LSN=45781
2015-03-18 21:22:47 5284 [Note] InnoDB: Doublewrite buffer not found: creating new
2015-03-18 21:22:47 5284 [Note] InnoDB: Doublewrite buffer created
2015-03-18 21:22:47 5284 [Note] InnoDB: 128 rollback segment(s) are active.
2015-03-18 21:22:47 5284 [Warning] InnoDB: Creating foreign key constraint system tables.
2015-03-18 21:22:47 5284 [Note] InnoDB: Foreign key constraint system tables created
2015-03-18 21:22:47 5284 [Note] InnoDB: Creating tablespace and datafile system tables.
2015-03-18 21:22:47 5284 [Note] InnoDB: Tablespace and datafile system tables created.
2015-03-18 21:22:47 5284 [Note] InnoDB: Waiting for purge to start
2015-03-18 21:22:48 5284 [Note] InnoDB: 5.6.23 started; log sequence number 0
2015-03-18 21:22:52 5284 [Note] Binlog end
2015-03-18 21:22:52 5284 [Note] InnoDB: FTS optimize thread exiting.
2015-03-18 21:22:52 5284 [Note] InnoDB: Starting shutdown...
2015-03-18 21:22:53 5284 [Note] InnoDB: Shutdown completed; log sequence number 1625977
OK
Filling help tables...2015-03-18 21:22:53 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2015-03-18 21:22:53 5307 [Note] InnoDB: Using atomics to ref count buffer pool pages
2015-03-18 21:22:53 5307 [Note] InnoDB: The InnoDB memory heap is disabled
2015-03-18 21:22:53 5307 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2015-03-18 21:22:53 5307 [Note] InnoDB: Memory barrier is not used
2015-03-18 21:22:53 5307 [Note] InnoDB: Compressed tables use zlib 1.2.3
2015-03-18 21:22:53 5307 [Note] InnoDB: Using Linux native AIO
2015-03-18 21:22:53 5307 [Note] InnoDB: Using CPU crc32 instructions
2015-03-18 21:22:53 5307 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2015-03-18 21:22:53 5307 [Note] InnoDB: Completed initialization of buffer pool
2015-03-18 21:22:53 5307 [Note] InnoDB: Highest supported file format is Barracuda.
2015-03-18 21:22:53 5307 [Note] InnoDB: 128 rollback segment(s) are active.
2015-03-18 21:22:53 5307 [Note] InnoDB: Waiting for purge to start
2015-03-18 21:22:53 5307 [Note] InnoDB: 5.6.23 started; log sequence number 1625977
2015-03-18 21:22:53 5307 [Note] Binlog end
2015-03-18 21:22:53 5307 [Note] InnoDB: FTS optimize thread exiting.
2015-03-18 21:22:53 5307 [Note] InnoDB: Starting shutdown...
2015-03-18 21:22:55 5307 [Note] InnoDB: Shutdown completed; log sequence number 1625987
OK
To start mysqld at boot time you have to copy
support-files/mysql.server to the right place for your system
PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !
To do so, start the server, then issue the following commands:
./bin/mysqladmin -u root password 'new-password'
./bin/mysqladmin -u root -h de16-C6100 password 'new-password'
Alternatively you can run:
./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.
You can start the MySQL daemon with:
cd . ; ./bin/mysqld_safe &
You can test the MySQL daemon with mysql-test-run.pl
cd mysql-test ; perl mysql-test-run.pl
Please report any problems at http://bugs.mysql.com/
The latest information about MySQL is available on the web at
http://www.mysql.com
Support MySQL by buying support/licenses at http://shop.mysql.com
WARNING: Found existing config file ./my.cnf on the system.
Because this file might be in use, it was not replaced,
but was used in bootstrap (unless you used --defaults-file)
and when you later start the server.
The new default config file was created as ./my-new.cnf,
please compare it with your file and take the changes you need.
6.上述步骤安装完成后，把该目录的所有权变更回来，除了data目录可以供我们普通用户操作；
vonzhou@de16-C6100:/usr/local/mysql$ sudo chown -R root .
vonzhou@de16-C6100:/usr/local/mysql$ sudo chown -R mysql data
7. 可以改变默认配置文件的位置；
vonzhou@de16-C6100:/usr/local/mysql$ sudo cp support-files/my-default.cnf /etc/my.cnf
8.后台启动mysql server；
vonzhou@de16-C6100:/usr/local/mysql$ sudo bin/mysqld_safe --user=mysql &
[1] 5375
vonzhou@de16-C6100:/usr/local/mysql$ 150318 21:29:24 mysqld_safe Logging to '/usr/local/mysql/data/de16-C6100.err'.
150318 21:29:24 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data
9. 设置MySQL root权限的密码；
vonzhou@de16-C6100:/usr/local/mysql$ sudo bin/mysqladmin -u root password '你的密码'
Warning: Using a password on the command line interface can be insecure.
10. 把执行脚本移到init.d目录下；
vonzhou@de16-C6100:/usr/local/mysql$ sudo cp support-files/mysql.server /etc/init.d/mysql.server
11.此时可以查看运行状态，可以用service命令的status/start/stop/restart控制；
vonzhou@de16-C6100:/usr/local/mysql$ sudo service mysql.server status
* MySQL running (5477)
12.设置开机启动（就是插入到那些开机会自动运行的脚本中），取消自启动的话defaults -> remove ;
vonzhou@de16-C6100:/usr/local/mysql$ sudo update-rc.d mysql.server defaults
Adding system startup for /etc/init.d/mysql.server ...
/etc/rc0.d/K20mysql.server -> ../init.d/mysql.server
/etc/rc1.d/K20mysql.server -> ../init.d/mysql.server
/etc/rc6.d/K20mysql.server -> ../init.d/mysql.server
/etc/rc2.d/S20mysql.server -> ../init.d/mysql.server
/etc/rc3.d/S20mysql.server -> ../init.d/mysql.server
/etc/rc4.d/S20mysql.server -> ../init.d/mysql.server
/etc/rc5.d/S20mysql.server -> ../init.d/mysql.server
13.搞个符号连接，方便命令的输入；
vonzhou@de16-C6100:/usr/local/mysql$ sudo ln -s /usr/local/mysql/bin/mysql /usr/local/bin/mysql
14. 此时，就按照好了，可以简单测试下。
vonzhou@de16-C6100:/usr/local/mysql$ mysql
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.6.23 MySQL Community Server (GPL)
Copyright (c) 2000, 2015, 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 |
| test |
+--------------------+
2 rows in set (0.00 sec)
mysql> exit
Bye
