Zero-cost remote access, beginners can operate smoothly—this is awesome industry conscience! | 免费就是香！小白也能丝滑搞远程，业界良心没跑了～
Guys! Stop wasting money on remote tools! I found a game-changer—set up RustDesk with Oracle Cloud, zero cost, even newbies can do it.
✨【Pre-Action Key Points】Put your mind at ease first!
✅ Cost: $0! Oracle's free tier lasts forever
✅ Traffic: 10TB/month! Remote control uses so little traffic it’s negligible
✅ Installation: Server-side on cloud (Docker is super easy), client-side on Mac
✅ Account: No registration! Privacy lovers rejoice—no more filling out tons of info～
🖥️【Oracle Cloud Server Prep】Win by copy-pasting!
Open Mac Terminal, connect to cloud server: ssh ubuntu@<your-server-IP> (fill in your own IP!)
Update system & install tools: sudo apt-get update && sudo apt-get upgrade -y && sudo apt-get install -y curl ufw (copy the whole line, don’t miss characters!)
Install Docker even easier: curl -fsSL https://get.docker.com | sudo sh (official one-click script, faster than ordering takeout)
Add to Docker group to skip sudo: sudo usermod -aG docker $USER && newgrp docker (no more repeated password entries for Docker—so nice!)
Verify: docker --version, if it shows the version, it’s successful～
🛡️【Dual Firewall Protection】Don’t skip! Safety first!
▪️ Cloud platform operation: Log in to Oracle Console, find 「Network→Virtual Cloud Network→Security List」, add 2 rules:
TCP protocol + 0.0.0.0/0 + port 21115-21119 (RustDesk exclusive channel)
UDP protocol + 0.0.0.0/0 + port 21116 (Don’t ask! It’s double protection)
▪️ Server command: sudo ufw allow 21115:21119/tcp && sudo ufw allow 21116/udp && sudo ufw allow ssh && sudo ufw --force enable (copy and run, firewall becomes impenetrable～)
▪️ Test: Enter nc -l -p 21116 on cloud server, open a new Mac Terminal and enter nc -zv <server-IP> 21116, if it shows succeeded, it’s OK!
🚀【One-Click RustDesk Deployment】I laughed out loud at how easy this is!
Create directory: mkdir ~/rustdesk && cd ~/rustdesk
One-click config generation: Copy the entire following block (don’t split!)
cat > compose.yml <<EOF
services:
hbbs:
image: rustdesk/rustdesk-server:latest
container_name: hbbs
ports:
"21115:21115"
"21116:21116"
"21116:21116/udp"
"21118:21118"
volumes:
./data:/root
restart: unless-stopped
hbbr:
image: rustdesk/rustdesk-server:latest
container_name: hbbr
ports:
"21117:21117"
"21119:21119"
volumes:
./data:/root
restart: unless-stopped
EOF
Start service: docker compose up -d (wait a few seconds, service runs!)
Get public key (super important!): sleep 5 && cat ./data/id_ed25519.pub, copy and save it～
🍎【Mac Client Setup + Test】Witness the miracle!
Install client: brew install --cask rustdesk (if no Homebrew, install from brew.sh first—it’s quick!)
Grant permissions: System Settings→Privacy & Security, check 「Accessibility」and 「Screen Recording」for RustDesk (otherwise you can’t control the screen!)
Fill in config: Open RustDesk, click 「...」→「ID/Relay Server」, fill cloud server IP for both ID Server and Relay Server, paste the saved public key in Key, click Apply. If it shows green "Ready", it’s done!
Test: Open http://<cloud-server-IP>:21115 in browser, enter Mac’s RustDesk ID and password. After successful connection, open Terminal remotely, enter touch ~/Desktop/hw.txt && echo "Hello from OCI RustDesk" > ~/Desktop/hw.txt, the file appears on desktop instantly! I was so excited I hit the table🤣
🔧【Daily Maintenance】Unbelievably easy!
Upgrade: cd ~/rustdesk && docker compose pull && docker compose up -d (pull new image and restart)
Stop service: cd ~/rustdesk && docker compose stop (stop when not in use to save resources)
Start service: cd ~/rustdesk && docker compose start (start when needed, as easy as turning on a light)
Who says remote assistance is hard! This method is $0 and secure, newbies just copy commands. Try it!
宝子们！别再给远程工具交智商税了！我扒到个神操作 —— 用 Oracle 云搭 RustDesk，一分钱不花，手残党也能拿捏。😂
✨【事前划重点】先把心放肚子里！
✅ 成本：0！Oracle 免费额度用到天荒地老
✅ 流量：每月 10TB！远程控制耗的流量连塞牙缝都不够
✅ 安装：云服装服务端（Docker 超简单），Mac 装客户端
✅ 账号：不用注册！隐私党狂喜，再也不用填一堆信息啦～
🖥️【Oracle 云服准备】复制粘贴就赢了！
打开 Mac 终端，输这个连云服：ssh ubuntu@<你的服务器 IP>（IP 填自己的哦）
更新系统装工具：sudo apt-get update && sudo apt-get upgrade -y && sudo apt-get install -y curl ufw（复制整条，别手抖漏字符！）
装 Docker 更简单：curl -fsSL https://get.docker.com | sudo sh（官方一键脚本，比点外卖还快）
加 Docker 组告别 sudo：sudo usermod -aG docker $USER && newgrp docker（以后用 Docker 不用反复输密码，爽！）
验证下：docker --version，出版本号就是成功啦～
🛡️【防火墙双保险】别偷懒！安全第一！
▪️ 云平台操作：登 Oracle 控制台，找「网络→虚拟云网络→安全列表」，添 2 条规则：
TCP 协议 + 0.0.0.0/0+21115-21119 端口（RustDesk 专属通道）
UDP 协议 + 0.0.0.0/0+21116 端口（别问！问就是双保险）
▪️ 服务器命令：sudo ufw allow 21115:21119/tcp && sudo ufw allow 21116/udp && sudo ufw allow ssh && sudo ufw --force enable（复制运行，防火墙秒变铜墙铁壁～）
▪️ 测试下：云服输 nc -l -p 21116，Mac 新终端输 nc -zv <服务器 IP> 21116，显 succeeded 就 OK！
🚀【一键部署 RustDesk】这步我笑出鹅叫！
建目录：mkdir ~/rustdesk && cd ~/rustdesk
一键生成配置：复制下面整条（别拆！）
cat > compose.yml <<EOF
services:
hbbs:
image: rustdesk/rustdesk-server:latest
container_name: hbbs
ports:
"21115:21115"
"21116:21116"
"21116:21116/udp"
"21118:21118"
volumes:
./data:/root
restart: unless-stopped
hbbr:
image: rustdesk/rustdesk-server:latest
container_name: hbbr
ports:
"21117:21117"
"21119:21119"
volumes:
./data:/root
restart: unless-stopped
EOF
启动服务：docker compose up -d（等几秒，服务就跑起来啦）
拿公钥（超重要！）：sleep 5 && cat ./data/id_ed25519.pub，复制下来存好～
🍎【Mac 客户端配置 + 实测】见证奇迹！
装客户端：brew install --cask rustdesk（没 Homebrew 先去 brew.sh 装，很快！）
给权限：系统设置→隐私与安全性，给 RustDesk 勾「辅助功能」和「屏幕录制」（不然控不了屏哦）
填配置：打开 RustDesk 点「...」→「ID / 中继服务器」，ID 和中继服务器都填云服 IP，Key 粘刚才存的公钥，点应用，显绿色 “就绪” 就成！
实测：用浏览器开 http://<云服 IP>:21115，输 Mac 的 RustDesk ID 和密码，连成功后远程开终端，输 touch ~/Desktop/hw.txt && echo "Hello from OCI RustDesk" > ~/Desktop/hw.txt，桌面立马出文件！我当时激动到拍桌子🤣
🔧【日常维护】简单到离谱！
升级：cd ~/rustdesk && docker compose pull && docker compose up -d（拉新镜像重启就行）
关服务：cd ~/rustdesk && docker compose stop（不用就关，省资源）
开服务：cd ~/rustdesk && docker compose start（要用再开，跟开灯一样简单）
谁再说远程协助难我跟谁急！这方法 0 成本还安全，小白跟着命令抄就行，快试试！
