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. …

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. …

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…

DevOps in K8s bootcamp series — Note, full “DevOps in K8s” mind map is available at: “DevOps in K8s Mind Map” What is Security Context? In K8s, a Security Context defines privilege and access control settings for a Pod or Container. …