sudo apt update && sudo apt install -y minicom modemmanager network-manager

sudo minicom -D /dev/ttyUSB2 -b 115200

sudo nmcli connection add type gsm ifname '*' con-name orange-4g apn orange
sudo nmcli connection up orange-4g
sudo nmcli connection modify orange-4g connection.autoconnect yes

curl --interface wwan0 https://ifconfig.me

# 将初始EPS承载设置为双栈
sudo mmcli -m 0 --3gpp-set-initial-eps-bearer-settings="apn=orange,ip-type=ipv4v6"

# 用双栈重新连接
sudo mmcli -m 0 --simple-disconnect && sleep 3 && sudo mmcli -m 0 --simple-connect="apn=orange,ip-type=ipv4v6"

# 从承载读取IPv6配置并应用到wwan0
BEARER=$(mmcli -m 0 --output-json | grep -o "/org/freedesktop/ModemManager1/Bearer/[0-9]*" | tail -1)
IPV6=$(mmcli -b ${BEARER##*/} --output-json | grep -oP '"address"\s*:\s*"\K[0-9a-f:]+(?=")' | head -1)
GW=$(mmcli -b ${BEARER##*/} --output-json | grep -oP '"gateway"\s*:\s*"\K[0-9a-f:]+(?=")' | head -1)
sudo ip -6 addr add ${IPV6}/64 dev wwan0
sudo ip -6 route add default via ${GW} dev wwan0

# 验证——应返回你的公共IPv6
curl -6 -s --interface wwan0 https://ifconfig.me && echo

sudo tee /usr/local/bin/apply-ipv6.sh << 'EOF'
#!/bin/bash
sleep 5
BEARER=$(mmcli -m 0 --output-json | grep -o "/org/freedesktop/ModemManager1/Bearer/[0-9]*" | tail -1)
IPV6=$(mmcli -b ${BEARER##*/} --output-json 2>/dev/null | grep -oP '"address"\s*:\s*"\K[0-9a-f:]+(?=")' | head -1)
GW=$(mmcli -b ${BEARER##*/} --output-json 2>/dev/null | grep -oP '"gateway"\s*:\s*"\K[0-9a-f:]+(?=")' | head -1)
if [ -n "$IPV6" ] && [ -n "$GW" ]; then
    ip -6 addr add ${IPV6}/64 dev wwan0 2>/dev/null || true
    ip -6 route add default via ${GW} dev wwan0 2>/dev/null || true
fi
EOF
sudo chmod +x /usr/local/bin/apply-ipv6.sh

sudo tee /etc/systemd/system/wwan-ipv6.service << 'EOF'
[Unit]
Description=Apply IPv6 to wwan0
After=ModemManager.service network-online.target
Wants=network-online.target

[Service]
Type=oneshot
ExecStart=/usr/local/bin/apply-ipv6.sh
RemainAfterExit=yes

[Install]
WantedBy=multi-user.target
EOF

sudo systemctl daemon-reload && sudo systemctl enable --now wwan-ipv6

sudo reboot
# 重新连接后：
ip -6 addr show wwan0
# 预期：一个全局IPv6地址（以2a01:或类似开头）

# 安装Hugo（macOS）
brew install hugo

# 创建新站点
hugo new site myblog && cd myblog

# 添加主题（例如Ananke）
git init
git submodule add https://github.com/theNewDynamic/gohugo-theme-ananke.git themes/ananke
echo "theme = 'ananke'" >> hugo.toml

# 创建你的第一篇文章
hugo new content posts/hello-world.md
# 编辑content/posts/hello-world.md，设置draft: false

# 本地预览
hugo server

hugo --environment production --minify

ssh <user>@<hostname> 'sudo mkdir -p /var/www/myblog && sudo chown <user>:<user> /var/www/myblog'
rsync -avz --delete public/ <user>@<hostname>:/var/www/myblog/

ssh -t <user>@<hostname> 'sudo apt-get update -qq && sudo apt-get install -y -qq darkhttpd'

sudo tee /etc/systemd/system/myblog.service << 'EOF'
[Unit]
Description=My blog (darkhttpd)
After=network-online.target
Wants=network-online.target

[Service]
Type=simple
ExecStart=/usr/bin/darkhttpd /var/www/myblog --port 8080
Restart=always
RestartSec=5

[Install]
WantedBy=multi-user.target
EOF

sudo systemctl daemon-reload
sudo systemctl enable --now myblog
sudo systemctl status myblog

curl -s http://localhost:8080/ | head -5

curl -fSL -o /tmp/cloudflared https://github.com/cloudflare/cloudflared/releases/latest/download/cloudflared-linux-arm
sudo mv /tmp/cloudflared /usr/local/bin/cloudflared
sudo chmod +x /usr/local/bin/cloudflared

sudo mkdir -p /etc/cloudflared
echo 'TUNNEL_TOKEN=<your-token>' | sudo tee /etc/cloudflared/env
sudo chmod 600 /etc/cloudflared/env

sudo tee /etc/systemd/system/cloudflared.service << 'EOF'
[Unit]
Description=Cloudflare Tunnel
After=network-online.target
Wants=network-online.target

[Service]
Type=simple
ExecStart=/usr/local/bin/cloudflared tunnel --no-autoupdate --edge-ip-version 6 run --token ${TUNNEL_TOKEN}
EnvironmentFile=/etc/cloudflared/env
Restart=always
RestartSec=5

[Install]
WantedBy=multi-user.target
EOF

sudo systemctl daemon-reload
sudo systemctl enable --now cloudflared
sudo systemctl status cloudflared

journalctl -u cloudflared --no-pager -n 10