From 6be62f1d79e3850d4a056b3eec9064e1123eba22 Mon Sep 17 00:00:00 2001
From: simono41 <simono41>
Date: Sun, 7 Jun 2020 00:05:16 +0200
Subject: [PATCH] fix

---
 ddupdater | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/ddupdater b/ddupdater
index 12b5d54..172803e 100755
--- a/ddupdater
+++ b/ddupdater
@@ -7,10 +7,12 @@ HOSTNAME="spectreos.ddnss.de"
 PFAD="/home/pi"
 ALLHOST="all" # Alternativ Hostname
 DATUM=`date +%Y-%m-%d\ %H:%M:%S`
-IPV4=`curl https://ip4.code-planet.de/meineip.php | grep -o '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}'`
-if [ -f "$PFAD/updipv4.txt" ]; then UPDIPV4=`cat $PFAD/updipv4.txt; fi
-IPV6=`curl https://ip6.code-planet.de/meineip.php | grep -oE '(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))'`
-if [ -f "$PFAD/updipv6.txt" ]; then UPDIPV6=`cat $PFAD/updipv6.txt; fi
+
+IPV4=$(curl https://ip4.code-planet.de/meineip.php | grep -o '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}')
+IPV6=$(curl https://ip6.code-planet.de/meineip.php | grep -oE '(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))')
+
+if [ -f "$PFAD/updipv4.txt" ]; then UPDIPV4=$(cat $PFAD/updipv4.txt); fi
+if [ -f "$PFAD/updipv6.txt" ]; then UPDIPV6=$(cat $PFAD/updipv6.txt); fi
 
 echo "Aktuelle IPV4=$UPDIPV4"
 echo "Aktuelle IPV6=$UPDIPV6"