#!/bin/bash if [ ! -f "$1" ]; then echo "error: must specify rooms file" exit 1 fi NUM=0 if [ ! -z "$2" ]; then HOSTS="$2" else HOSTS="`cat \"$1\"`" fi for HOST in $HOSTS; do >&2 echo starting up host $HOST ssh pi@$HOST "screen -dm bash stream.sh" NUM=$((NUM+1)) done