path: root/CamilStaps-s4498062-Assignment-5/ex3/receive.sh

#!/bin/bash
SERVER=localhost
PORT=12345

while :; do
    timeout 1 nc "$SERVER" "$PORT" 2>/dev/null
    if [[ "$?" == "1" ]]; then
        echo -n "0"
        sleep 1
    else
        echo -n "1"
    fi
done