Mysql密码重置
一段时间没用，又忘记了我的mysql密码了，怎样去重置密码呢？
先mark下以防下次又忘记了
其实感觉mysql的数据库的加载和oracle的加载有点相似。。。
- Step # 1: Stop the MySQL server process.
- Step # 2: Start the MySQL (mysqld) server/daemon process with the –skip-grant-tables option so that it will not prompt for password.
- Step # 3: Connect to mysql server as the root user.
- Step # 4: Setup new mysql root account password i.e. reset mysql password.
- Step # 5: Exit and restart the MySQL server.
ok，五步，开始！
Step # 1 : 停止sql服务
/etc/init.d/mysql stop
输出 Stopping MySQL database server: mysqld.
Step # 2: 启动mysql服务镜像
mysqld_safe --skip-grant-tables &
输出
Starting mysqld daemon with databases from /var/lib/mysql
mysqld_safe
Step # 3: 以mysql服务的方式去链接数据库
mysql -u root
输出显示
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1 to server version: 4.1.15-Debian_1-log
Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
mysql>
Step # 4: 为root用户设置新的密码
mysql> use mysql;
mysql> update user set password=PASSWORD("你的密码") where User='root';
mysql> flush privileges;
mysql> quitStep # 5: 启动mysql服务
/etc/init.d/mysql stop
Stopping MySQL database server: mysqld
STOPPING server from pid file /var/run/mysqld/mysqld.pid
mysqld_safe[6186]: ended
[1]+ Done mysqld_safe --skip-grant-tables</pre>
Step # 6: 验证
/etc/init.d/mysql start
mysql -u root -p输入这条命令按enter键后再输入密码，就能进去数据库啦！
reference：
https://www.cyberciti.biz/tips/recover-mysql-root-password.html
转载于:https://blog.51cto.com/11834557/2309880