[TOOLS] Add debug script.

tools/debug.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+# debug.sh: Checks common virtualization programs and modules.
+# by Foxlet <foxlet@furcode.co>
+
+echo "== Distro Info ==" >&2
+lsb_release -a
+
+echo "== Loaded Modules ==" >&2
+lsmod | grep kvm
+lsmod | grep amd_iommu
+lsmod | grep intel_iommu
+
+echo "== Installed Binaries ==" >&2
+if [ -x "$(command -v qemu-system-x86_64)" ]; then
+    qemu-system-x86_64 --version
+else
+    echo "qemu is not installed." >&2
+fi
+
+if [ -x "$(command -v virt-manager)" ]; then
+    echo "virt-manager version $(virt-manager --version)"
+else
+    echo "virt-manager is not installed." >&2
+fi
+
+if [ -x "$(command -v python)" ]; then
+    python --version
+else
+    echo "python is not installed." >&2
+fi
+
+if [ -x "$(command -v pip)" ]; then
+    pip --version
+else
+    echo "pip is not installed." >&2
+fi