V2Ray global proxy

Install V2Ray (Server side)

Install

https://github.com/v2fly/fhs-install-v2ray

# switch to root user and then install
$ sudo su -

$ bash <(curl -L https://raw.githubusercontent.com/v2fly/fhs-install-v2ray/master/install-release.sh)
$ systemctl enable v2ray
$ systemctl start v2ray

$ bash <(curl -L https://raw.githubusercontent.com/v2fly/fhs-install-v2ray/master/install-dat-release.sh)

$ v2ray version
V2Ray 5.22.0 (V2Fly, a community-driven edition of V2Ray.) Custom (go1.23.2 linux/amd64)
A unified platform for anti-censorship.

Basic Config

$ systemctl status v2ray
● v2ray.service - V2Ray Service
     Loaded: loaded (/etc/systemd/system/v2ray.service; enabled; preset: enable>
    Drop-In: /etc/systemd/system/v2ray.service.d
             └─10-donot_touch_single_conf.conf
     Active: active (running) since Fri 2025-04-18 14:11:22 UTC; 5 months 17 da>
       Docs: https://www.v2fly.org/
   Main PID: 719 (v2ray)
      Tasks: 14 (limit: 9441)
     Memory: 35.8M (peak: 103.4M)
        CPU: 8h 56min 41.528s
     CGroup: /system.slice/v2ray.service
             └─719 /usr/local/bin/v2ray run -config /usr/local/etc/v2ray/config>

Warning: some journal files were not opened due to insufficient permissions.

/usr/local/etc/v2ray/config.json

{
  "inbounds": [{
    "port": 10086,
    "protocol": "vmess",
    "settings": {
      "clients": [{ "id": "b831381d-6324-4d53-ad4f-8cda48b30811" }]
    }
  }],
  "outbounds": [{
    "protocol": "freedom",
    "settings": {}
  }]
}

restart v2ray server:

$ sudo systemctl restart v2ray

V2RayU Client

Configure -> add v2ray server, input ip/port and client id.

Git ssh over socks proxy:

# vim ~/.ssh/config
Host github.com
HostName github.com
User git
ProxyCommand nc -v -x 127.0.0.1:1080 %h %p