Here is powershell code for Windows users

`function Download-Splunk {
function Get-URLsFromPage {
param (
[string]$Url,
[string]$Pattern
)
$content = (Invoke-WebRequest -Uri $Url -UseBasicParsing).Content
$matches = Select-String -InputObject $content -Pattern $Pattern -AllMatches
$urls = $matches.Matches | ForEach-Object { $_.Groups[1].Value.Trim() }
return $urls
}

Write-Host "⏳ Fetching the list of Splunk Enterprise URLs..."
$splunkEnterpriseURLs = Get-URLsFromPage -Url "https://www.splunk.com/en_us/download/splunk-enterprise.html" -Pattern 'data-link=\"([^\"]+)\"'

Write-Host "⏳ Fetching the list of Splunk Universal Forwarder URLs..."
$splunkUFURLs = Get-URLsFromPage -Url "https://www.splunk.com/en_us/download/universal-forwarder.html" -Pattern 'data-link=\"([^\"]+)\"'

$allURLs = $splunkEnterpriseURLs + $splunkUFURLs

if ($allURLs.Count -eq 0) {
    Write-Host "❌ No URLs were fetched. Please check the URLs or your internet connection." -ForegroundColor Red
    return
}

Write-Host "❓ Please choose a value from the following list:" -ForegroundColor Yellow
$allURLs | ForEach-Object {
    $index = [array]::IndexOf($allURLs, $_)
    Write-Host "$(($index + 1)). $_"
}

while ($true) {
    $choice = Read-Host "Enter the number of your choice (1-$($allURLs.Count))"

    if ($choice -as [int] -and $choice -ge 1 -and $choice -le $allURLs.Count) {
        $selectedURL = $allURLs[$choice - 1]
        $filename = [System.IO.Path]::GetFileName($selectedURL)

        # Check for existing file and its size
        if (Test-Path $filename) {
            $existingSize = (Get-Item $filename).Length
            Write-Host "⏳ Resuming download. File already exists: $filename ($existingSize bytes)" -ForegroundColor Cyan
            $headers = @{ Range = "bytes=$existingSize-" }
            Invoke-WebRequest -Uri $selectedURL -OutFile $filename -Headers $headers -UseBasicParsing
        } else {
            Write-Host "⤵️ Downloading to current directory: $filename" -ForegroundColor Cyan
            Invoke-WebRequest -Uri $selectedURL -OutFile $filename -UseBasicParsing
        }

        Write-Host "Downloaded `\"$filename`\"" -ForegroundColor Green
        Write-Host "🎉 Done, have a great day!" -ForegroundColor Green
        break
    } else {
        Write-Host "❌ Invalid selection. Please enter a number between 1 and $($allURLs.Count)." -ForegroundColor Red
    }
}

}

Download-Splunk`