// PHP
$ curl -sSOL https://pan.shierd.com/xiaochou/sh_php/php-7.3-debian.sh && bash php-7.3-debian.sh
// MariaDB
$ curl -sSOL https://pan.shierd.com/xiaochou/sh_MariaDB/mariadb-10.7-debian.sh && bash mariadb-10.7-debian.sh
// Nginx
$ curl -sSOL https://pan.shierd.com/xiaochou/sh_nginx/nginx-stable-debian.sh && bash nginx-stable-debian.sh
// Redis
$ curl -sSOL https://pan.shierd.com/xiaochou/sh_redis/redis-stable-debian.sh && bash redis-stable-debian.sh