pansift_demo_throttle.sh

pansift_demo_throttle.sh

#!/usr/bin/env bash

# This relies on the throttle.applescript
# https://gist.github.com/donalod/7c0a63df318aff3739e72f7ad9ec3854
# Run it via crontab BUT YOU MUST ALLOW CRON IN "SECURITY & PRIVACY / ACCESSIBILITY"
# * */2 * * * /Users/administrator/pansift_demo_throttle.sh >/tmp/stdout.log 2>/tmp/stderr.log

timestamp=$(date "+%Y%m%dT%H%M%S%z")
echo "Starting at $timestamp"

# Initial wait for randomness
echo "Turning off Network Link Conditioner in case it was left on :)"
mode=OFF osascript throttle.applescript

declare -a profiles=("Pansift_Demo_300_30_1" "Pansift_Demo_200_20_2" "Pansift_Demo_100_10_3")
index="$(($RANDOM % 2))"
echo "Choosing profile position $index"
selected_profile="${profiles[$index]}"
echo "Selecting profile $selected_profile"

initial_wait="$((1 + $RANDOM % 10))"
echo "Sleeping for $initial_wait seconds..."
sleep $initial_wait
echo "Enabling Pansift_Demo Network Link Conditioner profile"
mode="$selected_profile" osascript throttle.applescript
run_for="$((1 + $RANDOM % 10))"
echo "Running for $run_for seconds..."
sleep $run_for
echo "Disabling Pansift_Demo Network Link Conditioner profile"
mode=OFF osascript throttle.applescript