https://my.elastic-code.com/zh/tags/centos/ Recent content in CentOS on Elastic Code Hugo -- gohugo.io zh-cn © 2026 Elastic Code Wed, 08 Jan 2025 09:32:11 +0800 https://my.elastic-code.com/zh/posts/tech/centos7/ Wed, 08 Jan 2025 09:32:11 +0800 https://my.elastic-code.com/zh/posts/tech/centos7/ <h1 class="relative group">centOS7 <div id="centos7" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#centos7" aria-label="锚点">#</a> </span> </h1> <p>安装yum 查看端口 netstat -anp |grep 80</p> <p>安装wget yum install wget</p> <p>systemctl的所有service配置文件目录为/usr/lib/systemd/system</p> <p>watch 命令监听 watch -d -n 2 监听执行某个命令，每2秒刷新一次</p>