试玩Aid Learning

记录一下步骤

github官网

## 打开Terminal复制回车即可
cd /etc/apt/&&
cp sources.list sources.list.bk&&
echo deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster main contrib non-free  >  sources.list&&
echo deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-updates main contrib non-free  >>  sources.list&&
echo deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-backports main contrib non-free  >>  sources.list&&
echo deb https://mirrors.tuna.tsinghua.edu.cn/debian-security/ buster/updates main contrib non-free  >>  sources.list&&
echo deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster main contrib non-free  >>  sources.list&&
echo deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-updates main contrib non-free  >>  sources.list&&
echo deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-backports main contrib non-free  >>  sources.list&&
echo deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security/ buster/updates main contrib non-free >>  sources.list&&
apt update&&
echo 换源已完成！&&
cd /home

# 1.安装
apt install default-mysql-server
# 2.初始化数据
mysql_install_db
# 3.启动mysql
service mysql start
# 4.修改root用户密码
/usr/bin/mysqladmin -u root password ‘密码‘
# 5.登录mysql
mysql -u root -p
# 6.开启root用户远程访问权限(填root的密码)
## 写入权限
grant all on *.* to ‘%‘ identified by ‘‘ with grant option;
## 刷新权限并退出  
flush privileges;
quit;
# 7.编辑配置文件
vim /etc/mysql/mariadb.conf.d/50-server.cnf
# 8.修改
bind-address=0.0.0.0
# 9. 重启mysql
kill -9 `pgrep mysql`
service mysql start 
## 问题一:每次启动都会报错.回车一下就行(有没有大佬知道怎么解决的QAQ)
## 问题二:不能自动启动

安卓(Android)手机安装Linux 系统并搭建 jdk 环境与tomcat 服务器

Ngrok 配置及后台启动

a.mysql

service mysql start

b.tomcat

/url/local/tomcat8/bin/startup.sh

c.ngrok

1. 使用screen打开新窗口
screen -S aaa
2. 启动服务
/usr/local/ngrok http 10000
3. 后台运行
ctrl + a + d
4. 查看后台运行
screen -r aaa