NCP协议解析:从ARPANET到TCP/IP的演进历程
2026/7/17 10:30:58
docker pull nginx:latestdocker run --name hw-nginx -p 8080:80 -it nginx:latest /bin/bashcp /usr/share/nginx/html/index.html /usr/share/nginx/html/index.html.bakecho "<h1>Welcome to Nginx World~</h1>" > /usr/share/nginx/html/index.htmlnginx -g "daemon off;"http://euler01:8080Ctrl + C停止Nginx服务,再执行命令:exit,退出容器docker commit hw-nginx hw-nginx:v1docker images hw*docker run --name test-hw-nginx --hostname master -p 8888:80 -it hw-nginx:v1 /bin/bashnginx -g "daemon off;"http://euler01:8888docker commit将修改后的容器封装为新镜像,解决了容器重启后修改丢失的问题。基于新镜像创建的容器可直接复用自定义配置,测试访问成功。需注意,启动nginx服务时需使用-g "daemon off;"参数保证前台运行,且通过docker images hw*可快速筛选目标镜像,提升操作效率。