1. How to auto remove container when it exits? If you want a Docker container to be automatically removed when it exits, you can use the --rm flag when you start the container with the docker run command. $ docker run --rm -it busybox Unable to find image 'busybox:latest' locally latest: Pulling from library/busybox 325d69979d33: Pull complete Digest: sha256:560af6915bfc8d7630e50e212e08242d37b63bd5c1ccf9bd4acccf116e262d5b Status: Downloaded newer image for…

DevOps useful Git operation tips — What is “blob” The term “blob” in Git is an abbreviation for “Binary Large OBject.” It is a fundamental object type that represents the contents of a file. Git is a distributed version control system used for tracking changes in source code during software development, and it stores the project’s data as a…

Lean how to evaluate and refine prompt — Note, full “Prompt Engineering” mind map is available at: “Prompt Engineering Mind Map” What is Prompt Evaluation and Refining? Evaluating and refining prompts involve assessing the quality and effectiveness of prompts you provide to an AI model and making necessary improvements to achieve desired outputs. Evaluating Prompts This refers to the process of testing and assessing how well…

DevOps useful Git operation tips — As we all know, Git is a distributed version control system (VCS) designed to manage and track changes to files and source code in software development projects. It was created by Linus Torvalds in 2005 to handle the Linux kernel’s development efficiently. Git provides a powerful and flexible way to…

DevOps in ChatPGT series — Dialogue Scenario Straight Answer In many conversation scenarios with ChatGPT, we may ask ChatGPT for some broad recommendations, and it might ask you what kind of things you want… This requires several rounds of conversation with ChatGPT. If you just want an answer, we can tell ChatGPT at the beginning, “Do not ask for…

DevOps in Argo CD series — 💡 Note, full mind map is available at: “DevOps in Argo CD” ArgoProj ArgoProj (https://argoproj.github.io/) represents an assembly of utilities designed to boost productivity and facilitate tasks within Kubernetes. The Cloud Native Computing Foundation’s (CNCF) Technical Oversight Committee (TOC) recognized its value and, on April 7, 2020, decided to support the…

GitOps using Github Actions — Webhooks, in general, are HTTP callbacks that can be defined by a user and are triggered by specific events that happen on a platform. In GitHub Actions, there are many different webhook events that you can consider when implementing CI/CD strategies using GitHub Actions. Those events can be used individually…

DevOps useful Git operation tips — What Happens After “git add”? What exactly occurs when the git add command is executed? Upon completing the given command, we can observe the content depicted in the image below. Let’s execute the following command: $ echo "test" > test.txt $ git status On branch master No commits yet Untracked files: (use "git add <file>..." to include in…

Tips for creating better prompts — Note, full “Prompt Engineering” mind map is available at: “Prompt Engineering Mind Map” Simplicity is the ultimate sophistication When embarking on the journey of crafting prompts, it’s crucial to understand that it’s a cyclical procedure necessitating substantial experimentation for optimal outcomes. Starting with basic prompts, then gradually incorporating more components and context is an effective…