win10 下 ubuntu 操作

设置镜像源

• 备份配置文件

sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak

• 打开配置文件,并清空

sudo vim /etc/apt/sources.list

+粘贴上以下代码(这里采用中科大的镜像)

deb https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse

+保存

/*wq：表示保存退出

wq!：表示强制保存退出

x：表示保存退出*/

:wq

• 使用更新命令保存

sudo apt-get update
sudo apt-get upgrade

安装mysql

• 执行安装以下命令，此时会从服务器下载，中科院的镜像默认5.7版本

sudo apt-get install mysql-server 

• 查找安装时的账户密码信息

 sudo cat /etc/mysql/debian.cnf

• 修改mysql 密码

use mysql;
update mysql.user set authentication_string=password(‘123456‘) where user=‘root‘ and Host =‘localhost‘; 
update user set  plugin="mysql_native_password";
flush privileges;
quit;

• 修改端口执行 sudo vi /etc/mysql/my.cnf

--编辑
port = 3306

win10 下 ubuntu 操作

原文：https://www.cnblogs.com/kongxp/p/15165841.html