added root check

.vscode/numbered-bookmarks.json

@@ -6,13 +6,13 @@
 				-1,
 				30,
 				43,
+				668,
 				-1,
 				-1,
 				-1,
 				-1,
 				-1,
-				659,
-				625
+				-1
 			]
 		}
 	]

setup.sh

@@ -62,6 +62,15 @@ tag_phpAddr="<phpAddr>"
 tag_phpPort="<phpPort>"
 tag_phpVersion="<phpVersion>"
 
+
+
+### check running as root, otherwise exit
+if [ $(id -u) -ne 0 ]; then
+    echo -e "\n${err}This script MUST be run as ROOT. Exiting.${norm}"
+    exit 2
+fi
+
+
 ### quick intro for the user
 echo -e "\n${mag}This script will customize the provided NGINX template files for your"
 echo "environment.  You will be prompted for all necessary information.  After that,"