1. 搜索數據庫配置信息grep DB_ .env2. 顯示隱藏的文件ls -a nto ls -l or ls -la → all detailed3. 查看Linux 版本cat /etc/os-release NAMEAmazon Linux VERSION2 IDamzn ID_LIKEcentos rhel fedora VERSION_ID2 PRETTY_NAMEAmazon Linux 2 ANSI_COLOR0;33 CPE_NAMEcpe:2.3:o:amazon:amazon_linux:2 HOME_URLhttps://amazonlinux.com/4. 查看MySQL客戶端信息任何一種 1. sudo systemctl status mysqld 2. sudo systemctl status mariadb 3. ps aux | grep -i mysql 4. rpm -qa | grep -i mysql5. winSCP 顯示隱藏文件6. Install PHP 7.4PHP for Windows downloads7. Install composerComposer Windows Installer8. Install 其它包composer install -vvv9. Plink 建立SSH 連接通道plink -i id_*****.ppk ec2-userec2-43-198-68-76.ap-east-1.compute.amazonaws.com