CentOS8 modify SSH port 22,disable root
Steven · 2021-02-01 17:26 · 39 views · Linux
[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 ~]# useradd testuser [root@centos8 ~]# passwd testuser Cha
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