Ubuntu LINUX安装mysql-5.6.31

#1 Ubuntu LINUX安装mysql-5.6.31

  #1.1 下载压缩包mysql-5.6.31.tar.gz并解压到目录 /mysql-5.6.31。

  #1.2 进入源码目录/mysql-5.6.31/mysql-5.6.31, 运行:

          cmake ../mysql-5.6.31 -DCMAKE_INSTALL_PREFIX=/mysql.5.6.31.bin -DWITH_DEBUG=1

           make

           make install

#2 参考《refman-5.6-en.a4.pdf》 配置mysql-5.6.31，关键点：

 #2.1 创建LINUX 组mysqlhuang 和 LINUX用户 mysqlhuang，我们使用用户mysqlhuang管理MySQL，不是默认的用户mysql。

 #2.2 初始化数据库时，生成随机密码：scripts/mysql_install_db --user=mysqlhuang --random-passwords

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# Preconfiguration setup
shell> groupadd mysqlhuang
shell> useradd -r -g mysqlhuang -s /bin/false mysqlhuang

# Beginning of source-build specific instructions
shell> tar zxvf mysql-5.6.31.tar.gz

# change to code path
shell> cd mysql-5.6.31
shell> cmake ../mysql-5.6.31 -DCMAKE_INSTALL_PREFIX=/mysql.5.6.31.bin -DWITH_DEBUG=1
shell> make
shell> make install

# End of source-build specific instructions
# Postinstallation setup
shell> cd /mysql.5.6.31.bin
shell> chown -R mysqlhuang .
shell> chgrp -R mysqlhuang .

# random passwords，下面一定记住随机密码，第一次登录要使用。
shell> scripts/mysql_install_db --user=mysqlhuang --random-passwords
shell> chown -R root .
shell> chown -R mysqlhuang data
shell> bin/mysqld_safe --user=mysqlhuang &

# Next command is optional
shell> cp support-files/mysql.server /etc/init.d/mysql.server

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#3 启动，停止，登录MySQL。

#3.1 启动:   bin/mysqld_safe --user=mysqlhuang --general-log &

#3.2 停止:   bin/mysqladmin -u root shutdown -p

#3.3 登录:   bin/mysql -uroot -p, 第一次登录使用生成的随机密码，登录后修改root的密码即可。

SET PASSWORD FOR 'root'@'localhost' = PASSWORD('new_password');
SET PASSWORD FOR 'root'@'127.0.0.1' = PASSWORD('new_password');
SET PASSWORD FOR 'root'@'::1' = PASSWORD('new_password');
SET PASSWORD FOR 'root'@'mysqldbserver-virtual-machine' = PASSWORD('new_password');
SET PASSWORD FOR 'root'@'ip6-localnet' = PASSWORD('new_password');

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ref. doc

[1]  refman-5.6-en.a4.pdf