when multiple people try to run console on same app it adds too many commands and causes problems. It looks like its just append command with more commands > Updating app start command to 'curl http://tmate-bootstrap.cfapps.io?cmd=curl+http%3A%2F%2Ftmate-bootstrap.cfapps.io%3Fcmd=rackup+-p+8080+%7C+sh | sh'.