fixing get inconsistency and adding vm_state_command

capsulflask/shell_scripts/get.sh

@@ -1,3 +1,4 @@
+
 #!/bin/sh
 
 vmname="$1"
@@ -7,10 +8,13 @@ if echo "$vmname" | grep -vqE '^(cvm|capsul)-[a-z0-9]{10}$'; then
   exit 1
 fi
 
-if ! virsh list --name --all | grep -qE "^$vmname$" ; then
-	echo "Error: $vmname not found"
-	exit 1
+# this will let us know if the vm exists or not
+exists="false"
+if virsh domuuid "$vmname" | grep -vqE '^[\t\s\n]*$'; then
+  exists="true"
 fi
 
 # this gets the ipv4
-virsh domifaddr "$vmname" | awk '/vnet/ {print $4}' | cut -d'/' -f1
+ipv4="$(virsh domifaddr "$vmname" | awk '/vnet/ {print $4}' | cut -d'/' -f1)"
+
+echo "$exists $ipv4"