From 3e3fb0a5c74b56dd78d5bdcb246b7fa4b2fadbe8 Mon Sep 17 00:00:00 2001 From: mischa Date: Mon, 23 May 2022 17:11:32 +0200 Subject: [PATCH] adding ptr.sh to check ptr records for vm --- ptr.sh | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100755 ptr.sh diff --git a/ptr.sh b/ptr.sh new file mode 100755 index 0000000..3b67f4b --- /dev/null +++ b/ptr.sh @@ -0,0 +1,17 @@ +#!/bin/sh +# +# Copyright (c) 2022 Mischa Peters +# +# Permission to use, copy, modify, and distribute this software for any +# purpose with or without fee is hereby granted, provided that the above +# copyright notice and this permission notice appear in all copies. +# +# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +# +dig +short -x $(grep -A2 ${1} /etc/dhcpd.conf | awk '/fixed/ {print $2}' | tr -d ';')