added help

2023-05-16 07:51:15 +02:00 · 2023-05-16 07:51:15 +02:00 · e630ba5f8f
parent ae34e938ce
commit e630ba5f8f
1 changed files with 7 additions and 0 deletions
--- 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..."