How to visualize your workflow with GitHub projects using AWS Lambda.

Master Linux CLI (part I). Useful Linux commands.

Interestingly, when you start reading books about Linux or going through different tutorials, they often don’t tell you about some of the cool commands that make your work sometimes so much easier. Maybe they are hiding them from you to make sure you still have to learn something in the future? ¯\_(ツ)_/¯

What are Docker OS images and why would I want to use them in my Dockerfile?

Docker is not new these days. Everybody knows how to run a docker container at least on a local machine, because it’s so easy. You find an image on DockerHub, you run docker run -d <image-name> and that’s it.

Iterm2 + Tmux = Awesome

If you regularly work with the terminal, especially if your work with remote servers via SSH, you must know about Tmux. It is an awesome tool that makes your work so much easier!

AWS Roles. When and how I can use them?

Unless you work via AWS Management Console, in order to access AWS resources you talk to AWS API. All API requests that you make need to be signed by secret access keys (access key ID and secret access key), so that AWS could identify who is making the request and prevent strangers from accessing your resources.