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-rwxr-xr-xreboot-if-no-net-connection.in25
1 files changed, 25 insertions, 0 deletions
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