Refactored the code to make it more maintainable.

- Redid the code for the cloud to be able to specify subnets, with the default based on bridge number. It now adds a bridge every time you run it.

- The creating if the VM now prompts you for a bridge to select if there is more than one, and prompts you to select storage if there is more than 1

- The No Subcriber nag removal will now last through Proxmox updates

tools/IOMMU-Groups.sh

@@ -5,15 +5,15 @@
 # 
 # Author: Gabriel Luchina
 # https://luchina.com.br
-# 20211118T0010
+# 20250627T2331
 
+#!/bin/bash
 shopt -s nullglob
 
-for group in `ls /sys/kernel/iommu_groups/  | sort -V`
-do
-    echo "IOMMU Group ${group##*/}:"
-    for device in /sys/kernel/iommu_groups/$group/devices/*
-    do
-        echo -e "\t$(lspci -nns ${device##*/})"
+for iommu_group in $(ls /sys/kernel/iommu_groups/ | sort -V); do
+    echo "IOMMU Group ${iommu_group}:"
+    for pci_device in /sys/kernel/iommu_groups/$iommu_group/devices/*; do
+        echo -e "\t$(lspci -nns ${pci_device##*/})"
     done
 done
+