From b547a8e2a636da02ac5da4647d329b5547ef8531 Mon Sep 17 00:00:00 2001
From: Jonathan Hodgson <git@jonathanh.co.uk>
Date: Thu, 19 Sep 2019 10:46:02 +0100
Subject: [PATCH] Tweak randomMac script

---
 bin/.bin/randomMac | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/bin/.bin/randomMac b/bin/.bin/randomMac
index 02fb6138..5a6d89f1 100755
--- a/bin/.bin/randomMac
+++ b/bin/.bin/randomMac
@@ -8,9 +8,9 @@
 
 if [ "$1" != "" ]; then
   if [ "$(ip link show | grep $1)" != "" ]; then
-    if [ ! -f ~/mac-address.bck ]; then
-      echo "storing original information in ~/mac-address.bck"
-      ip link show > ~/mac-address.bck
+    if [ ! -f ~/mac-address-$1.bck ]; then
+      echo "storing original information in ~/mac-address-$1.bck"
+      ip link show > ~/mac-address-$1.bck
     fi
     sudo ip link set dev $1 down
     sudo ip link set dev $1 address $(openssl rand -hex 6 | sed 's/\(..\)/\1:/g; s/.$//')