added id generatiing tool and a disk creater for kvm

genqcow2.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+# generating new qcow2 disk
+
+echo "what name should it have?"
+read name
+
+qemu-img create -f qcow2 $name.qcow2 8G

newids.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+# generating new ids for a vm
+newuuid=$(uuidgen)
+newmac=$(MACADDR="52:54:$(dd if=/dev/urandom count=1 2>/dev/null | md5sum | sed 's/^\(..\)\(..\)\(..\)\(..\).*$/\1:\2:\3:\4/')"; echo $MACADDR)
+
+# printing new ids
+#clear
+echo
+echo "UUID: $newuuid"
+echo "MAC:  $newmac"
+echo
+
+exit 0