重置mysql密码时出现-bash: mysqld_safe: 未找到命令

时间 2019-11-07

标签重置 mysql 密码出现 bash mysqld safe 找到命令栏目 MySQL 繁體版

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使用rpm -ql mysql-community-server发现并无安装过mysqld_safe这个文件，解决方法是换一种重置密码的方式：在my.cnf文件的[mysqld]下面添加skip-grant-tables选项，重启mysqld服务便可本机无密码登陆。mysql

[root@localhost ~]# mysql -u root
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.7.27 MySQL Community Server (GPL)

Copyright (c) 2000, 2019, 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> 
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my.cnf的路径通常是/etc/my.cnf，不过也有人说是在/usr/my.cnfsql

[mysqld]
#
# Remove leading # and set to the amount of RAM for the most important data
# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
...
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
skip-grant-tables   # 添加这一行
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参考：segmentfault.com/q/101000000…segmentfault