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文章 2025-03-08 来自：开发者社区

破防了！原来CentOS联网设置竟藏在这个路径？网友：5年运维都白干了！

默认情况下，我们按照刚刚安装好的CentOS是不能进行直接上网的比如我们也可以打开系统自带的Firefox浏览器尝试一下! 如图让Linux链接网络其实很简单，我们只要点击系统桌面右上角的两个计算机图标,选择启动eth0,就可以成功链接到网络,就可以上网了, 怎么样很简单吧! 如图效果如下如图另外还要注意一个问题，我们重启CentOS之后，网络又会断开，需要我们重复上面的步骤，太...

文章 2023-07-06 来自：开发者社区

【2023】分享一份网友的Linux运维面试题

原只有问题，没有答案。答案是我整理的，如发现有什么问题可以在评论区留言告诉我！ 1.grep如何查找一个字符串如何忽略大小写以搜索某文件中linux为例：grep -i linux test01.txt2.kill -9和kill -15有什么区别两者都是用于终止进程的命令，但是区别明显。kill -15：发送一个SIGTERM信号给进程，这是一个优雅的结束信号，可以让进程在结束前完成一些清理工....

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更新时间 2025-03-09 12:19:15

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