dotfiles/.bin/hostwatch

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2023-02-22 08:31:38 +01:00
#!/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