From 1ca52ae8519aadb8ba42f4a7af2b0f13ac6e01ff Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Sat, 10 Oct 2020 20:15:01 +0200
Subject: Makefile neu

---
 reboot-if-no-net-connection.in | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100755 reboot-if-no-net-connection.in

(limited to 'reboot-if-no-net-connection.in')

diff --git a/reboot-if-no-net-connection.in b/reboot-if-no-net-connection.in
new file mode 100755
index 0000000..b1d41fb
--- /dev/null
+++ b/reboot-if-no-net-connection.in
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+# Version #VERSION#
+
+for i in {1..300}; do
+
+  default_gateway=$(
+    ip route \
+    | sed '
+      s/^default\s\+\S\+\s\+\(\S\+\)\s.*$/\1/
+      t
+      d
+    '
+  )
+
+  if [ -n "${default_gateway}" ] \
+  && ping -c1 "${default_gateway}" >/dev/null 2>&1; then
+    exit
+  fi
+
+  sleep 1
+
+done
+
+reboot
-- 
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