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

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