2020年8月6日

Change the HostName of CentOS 8

摘要： There are three classes of hostname: static, pretty, and transient.static - The traditional hostname. It is stored in the /etc/hostname file and can b 阅读全文

posted @ 2020-08-06 22:11 遠離塵世の方舟 阅读(485) 评论(0) 推荐(0) 编辑

CentOS8 修改SSH端口，禁用root登录，修改SSH协议

摘要： [root@centos8 ~]# cat /etc/redhat-release CentOS Linux release 8.2.2004 (Core) 1. Create Test SUDO user and add to wheel group.[root@centos8 ~]# usera 阅读全文

posted @ 2020-08-06 21:30 遠離塵世の方舟 阅读(4782) 评论(0) 推荐(0) 编辑

CentOS8 Disable IPV6 and Selinux

摘要： #ifconfig -a | grep inet6#ip addr show | grep net6 #vi /etc/default/grubGRUB_CMDLINE_LINUX 该行增加ipv6.disable=1 [root@centos8 ~]# grep CMDLINE /etc/defa 阅读全文

posted @ 2020-08-06 15:35 遠離塵世の方舟 阅读(688) 评论(0) 推荐(0) 编辑

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