先安装免费防火墙后再卸载无法启动 nginx
我的解决办法是下载回来，nginx 自动启动成功，然后关闭防火墙功能再卸载。
卸载后 nginx 状态正常。
无法启动给的报错是 nginx 配置文件语法错误，不知道是什么毛病。
安装宝塔免费防火墙后nginx无法启动
AI-generated summary
The title of the article is "After installing the free firewall, nginx cannot start." The author shares their solution, which involves downloading nginx again, disabling the firewall, and then uninstalling it. After uninstalling, nginx is able to start normally. The author mentions that the error preventing nginx from starting is related to a syntax error in the nginx configuration file.