From 2b0d8233699931ea546d613a70722741cf7231fa Mon Sep 17 00:00:00 2001
From: Maximilian Stiefel <stiefel.maximilian@online.de>
Date: Mon, 21 May 2018 20:03:29 +0200
Subject: [PATCH] Small upgrade concerning documentation and hostname of the
 telegram IP bot script.

---
 send_telegram_dynamic_ip.sh | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/send_telegram_dynamic_ip.sh b/send_telegram_dynamic_ip.sh
index 18b7f3b..2feadb8 100755
--- a/send_telegram_dynamic_ip.sh
+++ b/send_telegram_dynamic_ip.sh
@@ -7,7 +7,7 @@
 #                                                               #
 # Author:           Maximilian Stiefel                          #
 # Last modified:    26. April 2018                              #
-# CLI usage:        						#
+# CLI usage:        ./send_telegram_dynamic_ip bot chat		#
 # Required PKGs:    mail 					#
 #                                                               #
 #################################################################
@@ -37,8 +37,7 @@ ENTRY="@reboot  $FILE $BOT $CHAT_ID"
 while ! wget -q --spider http://google.com ; do true; done
 # Get private IP.
 CURRENT_IP=$(ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut -f1  -d'/')
-SUBJECT="IP of $HOST: $CURRENT_IP"
-MESSAGE="Hej! Ha en trevlig dag. IP adressen du ville veta är $CURRENT_IP."
+MESSAGE="Hej! Ha en trevlig dag. IP adressen av $HOST är $CURRENT_IP."
 # Instruct bot.
 curl -s -X POST $URL -d chat_id=$CHAT_ID -d text="$MESSAGE" > /dev/null
 echo "Message sent."