From 82a96cd19ac9e90c540d00a86f3f2db9e8560421 Mon Sep 17 00:00:00 2001
From: David Runge <dave@sleepmap.de>
Date: Tue, 21 Mar 2017 09:58:38 +0100
Subject: bin/host_online_status: Adding script to easily checking if a host is
 available by pinging it.

---
 bin/host_online_status | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100755 bin/host_online_status

(limited to 'bin')

diff --git a/bin/host_online_status b/bin/host_online_status
new file mode 100755
index 0000000..7bd026e
--- /dev/null
+++ b/bin/host_online_status
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+# This script uses each argument to check if a host under that name is
+# reachable using ping
+
+set -euo pipefail
+
+function check_online_status() {
+  if ping -c 1 -w 1 $1 >> /dev/null; then
+    echo "+ $1"
+  else
+    echo "- $1"
+  fi
+}
+
+for host in $@; do
+  check_online_status $host
+done
+
+exit 0
-- 
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