ping-ribbit

#!/usr/bin/env bash

trap finito SIGINT
finito() { 
  exit 
}

thetime() {
  date "+%H:%M:%S"
}

notify() {
  osascript -e "display notification \"$2\" with title \"$1\""
}

while true; do
  echo "[$(thetime)] pinging $1..."
  ping "$1" -c 1 -W 1000 >/dev/null && {
    echo "success!"
    notify "ping" "[$(thetime)] $1 is up!"
    exit
  }
  sleep 0.5
done