Update 2023-02-22 08:31 OpenBSD/amd64

.bin/hostwatch

@@ -0,0 +1,13 @@
+#!/bin/sh
+while true
+do
+    _o=$_h
+    ping -qn -w1 -c1 $1 > /dev/null 2>&1
+    _h=$?
+    if [ x"$_o" != x"$_h" ];
+    then
+        [ $_h -eq 0 ] && echo "Host is up"
+        [ $_h -eq 1 ] && echo "Host is down"
+    fi
+    sleep 2
+done