执行mysql mysqladmin脚本命令时不需要帐户密码,也不再提示警告
修改配置文件my.cnf
cat /etc/my.cnf
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
validate_password = off
innodb_file_per_table = 1
character_set_server=utf8
init_connect='SET NAMES utf8'
symbolic-links=0
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
[mysql] #添加以下内容
user = root
password = 12345
[client]
user = root
password = 12345
[mysqladmin] #添加一下三句 使用mysqladmin不需要在输入用户密码
user = root
password = 12345