Update nodemgmt-scripts.sh

nodemgmt-scripts.sh

@@ -588,7 +588,7 @@ BACKUP_OFFSITEPFSENSE(){
 			[ "${i}" == "${a}" ] && keep=1
 		done;
 		if [ $keep == 0 ]; then
-			[ "$(date +%u)" == "1" ] && mv ${i} ${i/-D/-W} || rm -rf ${i}
+			[ "$(date +%u)" == "4" ] && mv ${i} ${i/-D/-W} || rm -rf ${i}
 		fi
 	done