redis-cli in a dyno
$ heroku run travis-redis-cli
$ heroku run travis-redis-cli travis-production
$ heroku run travis-redis-cli travis-production REDIS_URL
my-amazing-redis.computer:12345>
$ heroku run travis-redis-cli travis-production REDIS_URL info clients
# Clients
connected_clients:1234
client_longest_output_list:0
client_biggest_input_buf:1500
blocked_clients:20
$ git clone https://github.com/travis-ci/travis-redis-cli-heroku
$ cd travis-redis-cli-heroku
$ heroku git:remote -a travis-redis-cli
$ heroku config:set HEROKU_ACCESS_TOKEN=...
$ heroku config:set HEROKU_APPS=...
$ heroku buildpacks:add --index 1 https://github.com/heroku/heroku-buildpack-apt
$ heroku buildpacks:add https://github.com/heroku/heroku-buildpack-ruby