Use this script to shut down all virtual machines in your Azure subscription. Careful with this one!

shut_em_down.sh1

#!/bin/bash

# Careful with this one!
# It shuts down all virtual machines in the given subscription.

# Run it like this:
# `shut_em_down.sh1 "217991d5-5d31-4f41-9455-b1f871e610b6"` # Example subscription ID

SUBSCRIPTION_ID="$1"

az account set --subscription $SUBSCRIPTION_ID

# Get a list of all virtual machines in the subscription
VM_LIST=$(az vm list --query "[].{name:name, resourceGroup:resourceGroup}" -o tsv)

# Loop through each VM and shut it down
echo "Shutting down all virtual machines in subscription $SUBSCRIPTION_ID..."
while IFS=$'\t' read -r VM_NAME RESOURCE_GROUP; do
    echo "Stopping VM: $VM_NAME in resource group: $RESOURCE_GROUP"
    az vm deallocate --name "$VM_NAME" --resource-group "$RESOURCE_GROUP" --no-wait
done <<< "$VM_LIST"

echo "Shutdown commands issued for all virtual machines."