Fredric News

Tag: ServerOps

  • Terminal Text Effects (TTE): CLI Animation

    💡 Terminal Text Effects (TTE): CLI Animation — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Terminal Text Effects (TTE): CLI Animation. Installation bash Copy pip install terminaltexteffects Exec bash Copy cat $textfile | tte $theme themes txt Copy Available Effects beams Create beams which travel over the canvas illuminating the…

  • Single Page Applications (SPA): SSR vs CSR

    💡 Single Page Applications (SPA): SSR vs CSR — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Single Page Applications (SPA): SSR vs CSR. Virtual DOM References and Guidelines (NOTE) Virtual DOM is a virtual DOM structure implemented as a JavaScript object. It has a structure similar to the actual DOM…

  • nerdctl CLI Sheet: containerd & Namespaces

    💡 nerdctl CLI Sheet: containerd & Namespaces — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for nerdctl CLI Sheet: containerd & Namespaces. Same as docker Differences from docker bash Copy #로그인시 insecure-registry 사용 nerdctl login –insecure-registry=true $image_registry #push할 때 isecure-registry 사용 nerdctl push –insecure-registry=true $image_registry/$project/$image:$tag Feature If the following error occurs…

  • Linux Timezone & timedatectl NTP

    💡 Linux Timezone & timedatectl NTP — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Linux Timezone & timedatectl NTP. Check the current time (current time zone) bash Copy date >>> Wed Oct 21 05:03:15 UTC 2020 <<< Check current time zone bash Copy ls -al /etc/localtime >>> /etc/localtime -> /usr/share/zoneinfo/Etc/UTC…

  • HAProxy Archi: L4/L7 Reverse Proxy & HA

    💡 HAProxy Archi: L4/L7 Reverse Proxy & HA — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for HAProxy Archi: L4/L7 Reverse Proxy & HA. Required registration elements portal frontend, backend → k8s ingress keycloak vault harbor Optional registration element mariaDB

  • Chrome Extension (Manifest V3) Dev: Service

    💡 Chrome Extension (Manifest V3) Dev: Service — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Chrome Extension (Manifest V3) Dev: Service. Sample manifest.json json Copy { “manifest_version”: 3, “name”: “My First Extension”, “version”: “1.0”, “description”: “클릭하면 인사를 건네는 팝업 프로그램”, “action”: { “default_popup”: “popup.html” }, “permissions”: [“activeTab”] } popup.html html…

  • Webpack 5 Module Federation: Micro-Frontend

    💡 Webpack 5 Module Federation: Micro-Frontend — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Webpack 5 Module Federation: Micro-Frontend. rsbuild React Producer (Provider, Remote) bash Copy npm create rsbuild@latest # rsbuild-producer # React # TypeScript cd rsbuild-producer npm add @module-federation/enhanced –save-dev #npm add @module-federation/rsbuild-plugin –save-dev #! 아래의 configuration 확인 후…

  • cf-terraforming: Export Cloudflare DNS into

    💡 cf-terraforming: Export Cloudflare DNS into — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for cf-terraforming: Export Cloudflare DNS into. installation brew bash Copy brew tap cloudflare/cloudflare brew install cloudflare/cloudflare/cf-terraforming go bash Copy go install github.com/cloudflare/cf-terraforming/cmd/cf-terraforming@latest amd64 bash Copy # latest 찾기 version=$(curl -I https://github.com/cloudflare/cf-terraforming/releases/latest | grep -i location | sed…

  • svg-term-cli: Render Asciinema Casts to

    💡 svg-term-cli: Render Asciinema Casts to — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for svg-term-cli: Render Asciinema Casts to. References and Guidelines (NOTE) In order to directly expose terminal operations to Github README.md, etc., a keyframe SVG file is created based ona terminal operation recording tool. Available when the asciinema…

  • Software Terminology: Artifact vs Library

    💡 Software Terminology: Artifact vs Library — Executive Summary Technical architectural analysis, practical configuration manifests, and deployment instructions for Software Terminology: Artifact vs Library. In software development, artifact and library are often used interchangeably, but they have different meanings. 1. Artifact Artifact refers to all artifacts created during the software development process. This output may…