[root@ping ~]# tree -L 1 / #使用tree 命令查看根目录下的一层的目录结构 ls - list directory contents [root@ping ~]# ls -l / 以长格式显示文件和目录的信息 [root@ping ~]# ls -d / 显示目录和文件 [root@ping ~]# ls -d /* 根目录下的所有的目录和文件 cd - Change
[root@d1 ~]# systemctl start etcd Job for etcd.service failed because a timeout was exceeded. See systemctl status etcd.service and journalctl -xe for details. [root@d1 ~]# netstat -ntlp Active Intern
[root@k8s-0 ~]# kubectl get cs NAME AGE controller-manager scheduler etcd-0 [root@k8s-0 ~]# kubectl get pods -n kube-system -o wide NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATE