root-privileged kernel crash-wannabe-proof setup.

diff --git a/bin/safe b/bin/safe
new file mode 100755 (executable)
index 0000000..5499b31
--- /dev/null
+++ b/bin/safe
@@ -0,0 +1,6 @@
+#! /bin/sh
+set -ex
+echo 10 >/proc/sys/kernel/panic
+modprobe hangcheck-timer hangcheck_reboot=1
+modprobe softdog nowayout=0 soft_noboot=0
+echo OK