Here is a step-by-step guide to install the Go programming language, clone the geoip repository, and generate the geoip.dat file using the provided configuration.

Step-by-Step Guide

Step 1: Update the System and Install Git

1. Update the package list:

   sudo apt-get update

2. Install Git:

   sudo apt-get install git

3. Verify Git installation:

   git --version

Step 2: Install the Go Programming Language

1. Download the Go tarball:

   curl -sLo go.tar.gz https://go.dev/dl/go1.22.3.linux-amd64.tar.gz

2. Extract the tarball to /usr/local:

   sudo tar -C /usr/local -xzf go.tar.gz

3. Remove the tarball:

   rm go.tar.gz

4. Set the PATH environment variable:

   export PATH=$PATH:/usr/local/go/bin

5. Verify Go installation:

   go version

Step 3: Clone the geoip Repository

1. Clone the repository:

   git clone https://github.com/us254/geoip.git

2. Navigate to the geoip directory:

   cd geoip

Step 4: Update the Configuration File

1. Remove the existing config.json file:

   rm -f config.json

2. Download the updated config.json file:

   wget https://raw.githubusercontent.com/us254/geoip/master/config.json

Step 5: Run the Go Program to Generate geoip.dat

1. Run the Go program:

   go run .

Configuration File (config.json)

The config.json file should contain the following code:

{
  "input": [
    {
      "type": "text",
      "action": "add",
      "args": {
        "name": "ir",
        "uri": "https://raw.githubusercontent.com/us254/geoip/master/k/IRip.txt",
        "onlyIPType": "ipv4"
      }
    }
  ],
  "output": [
    {
      "type": "v2rayGeoIPDat",
      "action": "output",
      "args": {
        "outputName": "geoip.dat",
        "wantedList": [
          "ir"
        ]
      }
    }
  ]
}

Summary

1. Update System and Install Git:

   sudo apt-get update
   sudo apt-get install git
   git --version

2. Install Go Programming Language:

   curl -sLo go.tar.gz https://go.dev/dl/go1.20.5.linux-amd64.tar.gz
   sudo tar -C /usr/local -xzf go.tar.gz
   rm go.tar.gz
   export PATH=$PATH:/usr/local/go/bin
   go version

3. Clone geoip Repository:

   git clone https://github.com/us254/geoip.git
   cd geoip

4. Update Configuration File:

   rm -f config.json
   wget https://raw.githubusercontent.com/us254/geoip/master/config.json

5. Generate geoip.dat:

   go run .

Example Commands

# Update System and Install Git
sudo apt-get update
sudo apt-get install git
git --version

# Install Go Programming Language
curl -sLo go.tar.gz https://go.dev/dl/go1.20.5.linux-amd64.tar.gz
sudo tar -C /usr/local -xzf go.tar.gz
rm go.tar.gz
export PATH=$PATH:/usr/local/go/bin
go version

# Clone geoip Repository
git clone https://github.com/us254/geoip.git
cd geoip

# Update Configuration File
rm -f config.json
wget https://raw.githubusercontent.com/us254/geoip/master/config.json

# Generate geoip.dat
go run .

By following these steps, you can install the Go programming language, clone the geoip repository, update the configuration file, and generate the geoip.dat file.