From db912bbc3b675236ea08cce148116d633a5137dd Mon Sep 17 00:00:00 2001
From: Jean-Pierre PRUNARET <jean-pierre+git@prunetwork.fr>
Date: Sun, 26 Nov 2017 22:20:30 +0100
Subject: [PATCH] =?UTF-8?q?make:=20ajout=20cible=20show-blackholed=20pour?=
 =?UTF-8?q?=20facilement=20voir=20le=20nombre=20d'IP=20blackhol=C3=A9es?=
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---
 Makefile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Makefile b/Makefile
index d59e4fa..e941b9b 100644
--- a/Makefile
+++ b/Makefile
@@ -30,6 +30,9 @@ rebuild-build:
 rebuild-switch:
 	$(TIME) time nixos-rebuild switch --fallback  --show-trace
 
+show-blackholed:
+	-ip route |grep blackhole |wc -l| awk '{print "Il y a "$$1" route(s) en blackhole"}' |cowsay
+
 show-diff-with-current:
 	-diff /run/current-system/configuration.nix /etc/nixos/configuration.nix