在Debian系統中,LNMP指的是Linux、Nginx、MySQL和PHP。如果在啟動過程中遇到問題,可以按照以下步驟進行排查和解決:
sudo systemctl start nginx
sudo systemctl status nginx
sudo tail -f /var/log/nginx/error.log
sudo systemctl start mysql
sudo systemctl status mysql
sudo tail -f /var/log/mysql/error.log
sudo systemctl start php-fpm
sudo systemctl status php-fpm
sudo tail -f /var/log/php-fpm/error.log
sudo nginx -t
sudo mysql_secure_installation
sudo nano /etc/php/7.x/fpm/pool.d/www.conf
sudo netstat -tuln | grep 80
sudo netstat -tuln | grep 3306
sudo ufw status
sudo ufw allow 'Nginx Full'
sudo systemctl restart nginx
sudo systemctl restart mysql
sudo systemctl restart php-fpm
sudo journalctl -xe
sestatus
sudo aa-status
df -h
free -h
通過以上步驟,您應該能夠找到并解決Debian系統中LNMP啟動失敗的問題。如果問題仍然存在,請提供具體的錯誤信息以便進一步診斷。