csv

# Set the path to the speedtest-cli executable
$SpeedtestPath = "C:\path\to\speedtest-cli.exe"

# Set the path to the CSV file where the results will be stored
$CSVPath = "C:\path\to\results.csv"

# Loop indefinitely
while ($true) {
    # Run the speedtest-cli and capture the output
    $SpeedtestOutput = & $SpeedtestPath --csv

    # Append the output to the CSV file
    $SpeedtestOutput | Out-File -FilePath $CSVPath -Append

    # Wait for 5 minutes before running the next speedtest-cli
    Start-Sleep -Seconds (5 * 60)
}