后端环境配置

sudo命令安装

apt-get update
apt-get install sudo

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mysql

sudo apt-get install mysql-server

如果启动不了，可以参考这篇

修改密码，网上很多都告诉语法错误，不知为何

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123';
FLUSH PRIVILEGES;

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vim

sudo apt install vim

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ssh免密

mac 坑点

ssh-add --apple-use-keychain id_rsa