641i130

#!/bin/bash
# chmod the script and run like this ./ctabus.sh [bus code]
# This gets the times from the raw HTML code sent from the server
# Special thanks to chatgpt for fixing the grep statements!
curl -s "https://ctabustracker.com/bustime/wireless/html/eta.jsp?route=NULL&direction=NULL&id=$1&showAllBusses=on" | grep -oP '<strong.*>(.*?)</strong>' | grep -vE '<strong.*>#[0-9]{1,3}&nbsp;</strong>' | sed -E 's/.*>([0-9]+).*/\1/;t;s/.*>DUE.*/DUE/'

641i130

https://www.scs.stanford.edu/~dm/blog/hide-webcam.html

UPDATED:

Simple script to run through all the steps:

if [ "$EUID" -ne 0 ]
  then echo "Please run as root"
 exit