+++ /dev/null
-#!/bin/bash
-
-if [[ $# -ne 2 ]]; then
- echo "Usage: wait-for-port hostname port" >&2
- exit 1
-fi
-
-host=$1
-port=$2
-
-echo "Waiting for $host port $port open"
-until telnet $host $port </dev/null 2>/dev/null | grep -q '^Connected'; do
- sleep 1
-done
-
-echo "$host port $port is open"
-
-exit 0