Oracle免费主机

Oracle有提供免费主机学习使用。

#使用xshell生成密匙,工具-用户密匙管理者-生成-设置密码,RSA 2048,随后下一步,复制公匙密码。
#生成Oracle主机时,粘贴公匙,连接时,centos默认用户名为opc,ubuntu默认用户名是ubuntu。
#切换为密码登录
sudo -i
echo root:daniao |sudo chpasswd root #设置root密码为daniao
sudo sed -i 's/^#\?PermitRootLogin.*/PermitRootLogin yes/g' /etc/ssh/sshd_config;
sudo sed -i 's/^#\?PasswordAuthentication.*/PasswordAuthentication yes/g' /etc/ssh/sshd_config;
sudo service sshd restart
#Centos开启BBR
grub2-mkconfig -o /boot/grub2/grub.cfg
wget -N --no-check-certificate "https://raw.githubusercontent.com/chiakge/Linux-NetSpeed/master/tcp.sh" && chmod +x tcp.sh && ./tcp.sh
#开启xray
yum update -y
yum install -y wget && wget -O install.sh http://download.bt.cn/install/install_6.0.sh && sh install.sh
bash -c "$(curl -L https://github.com/XTLS/Xray-install/raw/main/install-release.sh)" @ install -u root
cat /proc/sys/kernel/random/uuid # 粘贴到VPS运行即可生成 UUID

#安装完毕以后,在VPS目录 /usr/local/etc/xray 找到 config,json 文件,贴入下面的配置文件(以下配置中,三处 域名处,必须修改)
{
    "log": {
        "loglevel": "warning"
    }, 
    "inbounds": [
        {
            "listen": "0.0.0.0", 
            "port": 443, 
            "protocol": "vless", 
            "settings": {
                "clients": [
                    {
                        "id": "5272bc0d-9852-4af7-b2f0-979b1faf2973", //此处改为你的UUID
                        "level": 0, 
                        "email": "admin@v2rayssr.com",  //此处为邮箱地址,随便修改
                        "flow":"xtls-rprx-direct"
                    }
                ], 
                "decryption": "none", 
                "fallbacks": [
                    {
                        "alpn": "h2", 
                        "dest": 8002   //此处为回落端口,若更改,请更改后面Nginx的相应配置
                    }
                ]
            }, 
            "streamSettings": {
                "network": "tcp", 
                "security": "xtls", 
                "xtlsSettings": {
                    "serverName": "qq.bozai.us",  //修改为你的域名
                    "alpn": [
                        "h2", 
                        "http/1.1"
                    ], 
                    "certificates": [
                        {
                            "certificateFile": "/www/server/panel/vhost/cert/qq.bozai.us/fullchain.pem", //修改为你的域名
                            "keyFile": "/www/server/panel/vhost/cert/qq.bozai.us/privkey.pem" //修改为你的域名
                        }
                    ]
                }
            }
        }
    ], 
    "outbounds": [
        {
            "protocol": "freedom", 
            "settings": { }
        }
    ]
}

#bt面板申请ssl,不开启强制https,进入网站配置文件,修改如下
#头部加入一下代码
server {
    listen       0.0.0.0:80;
    server_name  qq.bozai.us;
    return 301 https://qq.bozai.us$request_uri;
}
#其次删除 listen 80; 这行,并修改 443 端口为 8002 (以上配置文件端口),去除 ssl 字段。
#然后在 root /www/wwwroot/qq.bozai.us; 后面一行插入如下代码
add_header Content-Security-Policy "upgrade-insecure-requests"; #这行代码是为了解决 Xray 回落的时候引起的 WordPress 样式问题
systemctl restart xray
systemctl status xray

参考链接:
https://cloud.oracle.com/compute/instances?region=ap-chuncheon-1
https://51.ruyo.net/14288.html
https://www.daniao.org/6537.html
https://zhuanlan.zhihu.com/p/352736372

本文链接:

https://martin.cool/archives/340.html
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