write by 开发老张(http://blog.youkuaiyun.com/zhy0414)
系统:CentOS 6.2 x64
版本:mysql-5.7.17下载:https://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.17-linux-glibc2.5-x86_64.tar.gz
# yum install gcc gcc-c++
# yum install ncurses ncurses-devel
# groupadd mysql
# useradd -r -g mysql -s /bin/false mysql
# tar xzvf mysql-5.7.17-linux-glibc2.5-x86_64.tar.gz
# mv mysql-5.7.17-linux-glibc2.5-x86_64 /usr/local
# cd /usr/local
# ln -s mysql-5.7.17-linux-glibc2.5-x86_64 mysql
# cd mysql
# chown -R mysql .
# chgrp -R mysql .
# bin/mysqld --initialize --user=mysql
注意:
初始化数据库时会自动设置一个随机字符串为 MySQL 数据库的初始化密码,要记住这个密码,第一次登陆时使用
如:[Note] A temporary password is generated for root@localhost: ge?rpkQts0ax
# bin/mysql_ssl_rsa_setup
# chown -R root .
# chown -R mysql data
# bin/mysqld_safe --user=mysql &
# cp support-files/mysql.server /etc/init.d/mysql
# chkconfig --add mysql
# chkconfig --level 2345 mysql on
设置 PATH:
# vim /etc/profile
文件末尾添加:
export MYSQL_HOME=/usr/local/mysql
export PATH=$PATH:$MYSQL_HOME/bin
# source /etc/profile
安装完成!
write by 开发老张(http://blog.youkuaiyun.com/zhy0414)
用安装时给的随机密码进行第一次登录
# mysql -uroot -p
修改密码:
> set password=password('123');
write by 开发老张(http://blog.youkuaiyun.com/zhy0414)