SSH Tunnels - How to, with examples
SSH is secure shell, but its name is very misleading. In this post, lets see how it can be used for port forwarding between servers.
engineering
Articles / engineering
engineering
6 articles
engineering
GraphQL API with Sinatra web framework
How to create a GraphQL server using the Sinatra framework in Ruby.
engineering
Application Heartbeat
Many a times developers use simple monitoring solutions like Uptime Robot or Pingdom to ping servers to check if they are working fine. But when supplying urls to monitoring services, we need to make sure that they are indeed the right url to for the job.
engineering
Update rbenv ruby-build install list
rbenv has no self-update command, so newly released Ruby versions never show up in its install list. Pull the ruby-build plugin repo to refresh it, plus a zsh alias to make it a one-liner.
engineering
Running a local Ruby Script in Heroku
Two ways to run a Ruby script that lives on your machine against a Heroku app — piping it into heroku run console, and connecting to the Heroku Postgres database directly with ActiveRecord.