| 第24行： | 第24行： | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
ssh-copy-id -p 50000 | ssh-copy-id -p 50000 ubuntu@12.98.23.12 | ||
# vim /etc/ssh/sshd_config | # vim /etc/ssh/sshd_config | ||
PermitRootLogin no | |||
PasswordAuthentication no | |||
PubkeyAuthentication yes | PubkeyAuthentication yes | ||
2025年10月5日 (日) 05:27的版本
System settings
Update system
sudo apt update
sudo apt upgrade
do-release-upgrade
reboot
hostname
vim /etc/hostname
user
adduser ubuntu
usermod -aG sudo ubuntu
ssh config
ssh-copy-id -p 50000 ubuntu@12.98.23.12
# vim /etc/ssh/sshd_config
PermitRootLogin no
PasswordAuthentication no
PubkeyAuthentication yes
service ssh restart
ssh -p 50000 root@12.98.23.12