标签:ora socket rpo 安装 type 运行 service 结束 tomat
1.安装mysql
更新仓库:sudo apt-get update
安装:sudo apt-get install mysql-server mysql-client
问题:安装mysql5.7的过程中 无root密码设置提示 直接安装完成结束
2.不知道密码状态下打开mysql
查询mysql是否运行:sudo netstat -tap |grep mysql
(有显示就表示已运行)
备注:mysql 打开(service mysql start) 关闭(service mysql stop) 重启命令(service mysql restart)
查询默认的用户名和密码:sudo cat /etc/mysql/debian.cnf
baiguo@baiguo-PC:~$ sudo cat /etc/mysql/debian.cnf
# Automatically generated for Debian scripts. DO NOT TOUCH!
[client]
host = localhost
user = debian-sys-maint
password = F64nKZ233QkzL8v9
socket = /var/run/mysqld/mysqld.sock
[mysql_upgrade]
host = localhost
user = debian-sys-maint
password = F64nKZ233QkzL8v9
socket = /var/run/mysqld/mysqld.sock
备注:这样比较麻烦,无法复制密码,可以直接打开你的文件管理器,用管理员身份打开debian.cnf即可查看复制密码
利用默认账户进行登录:mysql -u debian-sys-maint -p(文件中的密码,与p之间不要有空格)
3.进入mysql修该密码
这句必须:update mysql.user set plugin="mysql_native_password" where user="root";
设置root账户密码:update mysql.user set authentication_string=password(‘这里是你的密码‘) where user=‘root‘and Host = ‘localhost‘;
4.退出数据库
exit
重新启动数据库
sudo service mysql restart
用自己设置好的密码登录
mysql -u root -p
输入密码,成功登录,如下.
baiguo@baiguo-PC:~$ mysql -u root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.7.21-1 (Debian)
Copyright (c) 2000, 2018, 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>
原文链接:https://bbs.deepin.org/forum.php?mod=viewthread&tid=169658
标签:ora socket rpo 安装 type 运行 service 结束 tomat
原文地址:https://www.cnblogs.com/Ai-Hen-Jiao-zhi/p/10341747.html