From b655ffb40ce2cda8eb6ec22a4661d730bb5a5ede Mon Sep 17 00:00:00 2001
From: Jonathan Hodgson <git@jonathanh.co.uk>
Date: Wed, 15 Apr 2020 14:59:38 +0100
Subject: [PATCH] Fixes backup of mac address

---
 bin/.bin/randomMac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/.bin/randomMac b/bin/.bin/randomMac
index 5a6d89f1..04eccd4a 100755
--- a/bin/.bin/randomMac
+++ b/bin/.bin/randomMac
@@ -10,7 +10,7 @@ if [ "$1" != "" ]; then
   if [ "$(ip link show | grep $1)" != "" ]; then
     if [ ! -f ~/mac-address-$1.bck ]; then
       echo "storing original information in ~/mac-address-$1.bck"
-      ip link show > ~/mac-address-$1.bck
+      ip link show $1 > ~/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/.$//')