Complete project organization: move all DOS files to projects/dataforth-dos, create client folders, update Claude config

test-ssh-via-cmd.ps1

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+$password = ConvertTo-SecureString 'Paper123!@#' -AsPlainText -Force
+$cred = New-Object System.Management.Automation.PSCredential('INTRANET\sysadmin', $password)
+
+Write-Host "Testing SSH via CMD instead of PowerShell..." -ForegroundColor Cyan
+Write-Host ""
+
+Invoke-Command -ComputerName 192.168.0.6 -Credential $cred -ScriptBlock {
+    Write-Host "[1] Testing SSH via cmd.exe..." -ForegroundColor Yellow
+    $cmdResult = cmd /c "echo | C:\Progra~1\OpenSSH\ssh.exe -o ConnectTimeout=5 -o StrictHostKeyChecking=no root@192.168.0.9 hostname 2>&1"
+    Write-Host "  Result: $cmdResult" -ForegroundColor White
+
+    Write-Host ""
+    Write-Host "[2] Checking if SSH is hanging on key auth..." -ForegroundColor Yellow
+    $cmdResult2 = cmd /c "echo | C:\Progra~1\OpenSSH\ssh.exe -o ConnectTimeout=5 -o StrictHostKeyChecking=no -o BatchMode=yes root@192.168.0.9 hostname 2>&1"
+    Write-Host "  Result with BatchMode: $cmdResult2" -ForegroundColor White
+
+    Write-Host ""
+    Write-Host "[3] Killing any stuck SSH processes..." -ForegroundColor Yellow
+    $sshProcs = Get-Process -Name ssh -ErrorAction SilentlyContinue
+    if ($sshProcs) {
+        $sshProcs | ForEach-Object {
+            Write-Host "  Killing SSH PID: $($_.Id)" -ForegroundColor Red
+            Stop-Process -Id $_.Id -Force
+        }
+    } else {
+        Write-Host "  No SSH processes found" -ForegroundColor Green
+    }
+}