samuelharmer

import argparse
import time
import hashlib
import os
from collections import defaultdict


# https://stackoverflow.com/a/1094933/594137
def sizeof_fmt(num, suffix='B'):

samuelharmer

#!/usr/bin/env bash
all_hosts=`echo it{025956..025995}.users.bris.ac.uk 
it{052556..052595}.users.bris.ac.uk`
up_hosts=`nmap -sn -PS22 --max-parallelism=100 -T5 ${all_hosts} -oG - | awk -F'[()]' '/Up$/{print $2}'`
rand_up_host=`echo "${up_hosts}" | shuf -n 1`
ssh ${rand_up_host}