From e630ba5f8f19e0d55662c7062daa661338c0e54a Mon Sep 17 00:00:00 2001
From: Daniel Mikula <mikuld@HDW0074117.at.softlab.net>
Date: Tue, 16 May 2023 07:51:15 +0200
Subject: [PATCH] added help

---
 setup.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/setup.sh b/setup.sh
index fbe2869..d5c0ce4 100755
--- a/setup.sh
+++ b/setup.sh
@@ -7,8 +7,15 @@
 
 echo "Installing dynatrace oneagent"
 
+show_help() {
+    cat <<EOF
+Usage: $0 <dynatrace_token>
+EOF
+}
+
 if [ -z "$1" ]; then
     echo "ERROR: no token provided."
+    show_help
     exit 1
 else
     echo "Downloading oneagent..."