小无编辑摘要 |
|||
| 第2行： | 第2行： | ||
=System settings = | =System settings = | ||
Add admin user: | |||
<syntaxhighlight lang="bash"> | |||
adduser sammy | |||
usermod -aG sudo sammy | |||
su - sammy | |||
</syntaxhighlight> | |||
== Update system == | == Update system == | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
2026年3月6日 (五) 04:59的版本
Ubuntu server setup:
System settings
Add admin user:
adduser sammy
usermod -aG sudo sammy
su - sammy
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 ubuntu@12.98.23.12
ufw
sudo ufw enable
sudo ufw allow 80
sudo ufw allow 443
sudo ufw allow 50000
sudo ufw status numbered
V2ray
Web server
Ngnix
$ sudo apt install nginx
$ sudo systemctl status nginx
Certbot
Install via pip[1]
sudo apt install certbot
sudo apt install python3 python3-dev python3-venv libaugeas-dev gcc
sudo python3 -m venv /opt/certbot/
sudo /opt/certbot/bin/pip install --upgrade pip
sudo /opt/certbot/bin/pip install certbot certbot-nginx
sudo ln -s /opt/certbot/bin/certbot /usr/bin/certbot
sudo certbot --nginx
sudo nginx -s reload