Oracle Cloud实例开通,并在公共子网中添加安全列表,开通的80等端口后,安装Nginx服务器,依然无法访问,因为操作系统ubuntu的防火墙还未设置,默认情况下,同样是只有ssh端口开放的。

索性直接强制删除,以后直接通过ufw管理:

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apt-get purge netfilter-persistent
rm -rf /etc/iptables
reboot

安装1panel

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curl -sSL https://resource.fit2cloud.com/1panel/package/quick_start.sh -o quick_start.sh && sudo bash quick_start.sh

安装xui

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#原版
bash <(curl -Ls https://raw.githubusercontent.com/FranzKafkaYu/x-ui/master/install.sh)

#魔改版
wget -O xui.sh https://raw.githubusercontent.com/xeefei/3x-ui/master/install.sh && bash xui.sh

安装docker 和更换软件源

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#安装docker
bash <(curl -sSL https://linuxmirrors.cn/docker.sh)
#更换软件源
bash <(curl -sSL https://linuxmirrors.cn/main.sh) --abroad

8合一

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wget -P /root -N --no-check-certificate "https://raw.githubusercontent.com/mack-a/v2ray-agent/master/install.sh" && chmod 700 /root/install.sh && /root/install.sh

DD系统

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#ubuntu
curl -O https://raw.githubusercontent.com/bin456789/reinstall/main/reinstall.sh || wget -O reinstall.sh $_ && bash reinstall.sh ubuntu 20.04 --minimal
#debian
wget --no-check-certificate -qO InstallNET.sh 'https://raw.githubusercontent.com/leitbogioro/Tools/master/Linux_reinstall/InstallNET.sh' && chmod a+x InstallNET.sh && bash InstallNET.sh -debian 12 -pwd '19951102liu'

SSH关闭密码登录

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bash <(curl -Lso- https://sh.vps.dance/ssh.sh) pwd

装fail2ban

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curl -sSL  https://raw.githubusercontent.com/FunctionClub/Fail2ban/master/fail2ban.sh -o fail2ban.sh  && sudo bash fail2ban.sh

更新公钥

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rm -rf  /root/.ssh/authorized_keys
echo "ssh-rsa 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 851046264@qq.com" >> /root/.ssh/authorized_keys
chmod 600 /root/.ssh/authorized_keys