diff --git a/rflint/rflint.py b/rflint/rflint.py
index 8355fd9..e5b3051 100644
--- a/rflint/rflint.py
+++ b/rflint/rflint.py
@@ -100,7 +100,7 @@ def run(self, args):
             self._describe_rules(self.args.args)
             return 0
 
-        self.counts = { ERROR: 0, WARNING: 0, "other": 0}
+        self.counts = {ERROR: 0, WARNING: 0, "other": 0}
 
         for filename in self.args.args:
             if not (os.path.exists(filename)):
@@ -111,6 +111,12 @@ def run(self, args):
             else:
                 self._process_file(filename)
 
+        if self.args.summary:
+            print("----------------------------------------------------------------------",
+                  f"Found {sum(self.counts.values())} issues: "
+                  f"{self.counts['E']} ERROR(s), {self.counts['W']} WARNING(s), {self.counts['other']} other(s).",
+                  sep="\n")
+
         if self.counts[ERROR] > 0:
             return self.counts[ERROR] if self.counts[ERROR] < 254 else 255
 
@@ -290,6 +296,8 @@ def parse_and_process_args(self, args):
                             help="Display version number and exit")
         parser.add_argument("--verbose", "-v", action="store_true", default=False,
                             help="Give verbose output")
+        parser.add_argument("--summary", "-s", action="store_true", default=False,
+                            help="Show summary for found issues at the end")
         parser.add_argument("--configure", "-c", action=ConfigureAction,
                             help="Configure a rule")
         parser.add_argument("--recursive", "-r", action="store_true", default=False,