From c09d91fe95fca4367f47c06fc808cd02a1a8e6a5 Mon Sep 17 00:00:00 2001
From: Ben Burwell <ben@benburwell.com>
Date: Tue, 13 Aug 2019 14:40:54 -0400
Subject: add bins

---
 templates/.bin/rev_dns | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100755 templates/.bin/rev_dns

(limited to 'templates/.bin/rev_dns')

diff --git a/templates/.bin/rev_dns b/templates/.bin/rev_dns
new file mode 100755
index 0000000..604774c
--- /dev/null
+++ b/templates/.bin/rev_dns
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+if [[ "$#" != "1" ]]; then
+  echo "usage: $0 <hostname>"
+else
+  dig +short "$1" | awk '/^([0-9]{1,3}\.){3}[0-9]{1,3}$/{print $0}' | xargs -I _ dig +short -x _
+fi
-- 
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