error: 'Access denied for user 'debian-sys-maint'@'localhost' (using password: YES)

debian-sys-maint的密码是安装mysql时随时生成的

停止或重启服务都靠它

如果你修改了它的密码或覆盖掉密码,就会出现错误

error: ‘Access denied for user ‘debian-sys-maint’@’localhost’ (using password: YES)’

查看/etc/mysql/debian.cnf查看内容,可以看到有这个mysql连接用户:[client]

host = localhost

user = debian-sys-maint

password = G1I2JcALeXXvyC50

socket = /var/run/mysqld/mysqld.sock

[mysql_upgrade]

user = debian-sys-maint

password = G1I2JcALeXXvyC50

socket = /var/run/mysqld/mysqld.sock

basedir = /usr

直接用mysql登录,为debian-sys-maint用户改密:

mysql>SET PASSWORD FOR ‘debian-sys-maint’@’localhost’ = PASSWORD(‘这里就是上面看到的密码’);

mysql> flush privileges;

这样就OK了

如果删除了改用户,那只有添加了

mysql> GRANT ALL PRIVILEGES ON *.* TO ‘debian-sys-maint’@’localhost’ IDENTIFIED BY ‘这里就是上面看到的密码” WITH GRANT OPTION;

mysql> flush privileges;

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