ubuntu远程登入及网卡配置

远程ssh登入:
https://www.cnblogs.com/zmblx/p/10075353.html

sudo vim /etc/ssh/sshd_config

找到并用#注释掉这行:PermitRootLogin prohibit-password // 允许root登录,但是禁止root用密码登录(默认值在文件中是被注释掉的)
新建一行 添加:PermitRootLogin yes //允许root登录,设为yes。

无法解析dns配置网卡:

root@ubuntu:~# vim /etc/netplan/00-installer-config.yaml

# This is the network config written by 'subiquity'
network:
  ethernets:
    ens33:
      dhcp4: true
      addresses: [192.168.1.27/24]
      gateway4: 192.168.0.1
      nameservers:
        addresses: [114.114.114.114, 223.5.5.5]
  version: 2
~                
原文地址:https://www.cnblogs.com/InternetJava/p/15731320.html