This guide compiles the most frequently used Docker commands, covering basics, image management, container control, data volumes, network settings, security, and additional utilities to boost deployment efficiency and resource management.
This guide walks you through installing Docker, Git, and Node.js on a macOS machine, cloning the OpenClaw repository, configuring the gateway token, installing the Feishu plugin, and verifying that the AI agent can be controlled via Feishu messages, all without relying on cloud services.
This guide introduces Alibaba’s free CloudToolkit IntelliJ IDEA plugin, explains how to install it, configure remote hosts, and use its built‑in terminal and deployment features to automatically package a SpringBoot application into a Docker image, upload scripts, and launch the container with one click.
This guide introduces the ModernWMS open‑source warehouse management system, outlines its key features, lists supported Linux and Windows distributions, and provides step‑by‑step commands for installing .NET SDK, Node.js, building the frontend and backend, configuring Nginx, and deploying the application via Docker, followed by usage instructions.
After adopting AI coding tools like Claude Code and Codex, developers see productivity soar, but faster code introduces more vulnerabilities; the open‑source project Shannon, now topping GitHub Trending, acts as an autonomous AI penetration tester that attacks your web app, proves exploits, and reports only successful attacks, helping secure AI‑generated code.
This guide walks you through the full deployment of the open‑source Strix AI security testing platform, covering environment setup, dependency management, configuration, core module verification, real‑world scanning scenarios, performance tuning, Docker packaging, CI/CD integration, and troubleshooting steps.
This article introduces the open‑source ERPNext system, outlines its key features, and provides step‑by‑step Docker commands for self‑hosting, enabling businesses to deploy a full‑featured, customizable ERP solution quickly and cost‑effectively.
This article shares practical experience and step‑by‑step guidance on constructing minimal, secure Go service Docker images using multi‑stage builds, scratch and distroless bases, and how to handle real‑world concerns like certificates and time zones.
The article explains why naïve reliance on databases causes performance bottlenecks, introduces cache fundamentals, details Redis’s strengths, and walks through a full Spring Boot‑Redis integration deployed with Docker, including configuration, annotations, and practical API testing.
An OpenClaw Docker image pre‑installs popular Chinese IM bots (Feishu, DingTalk, QQ, WeChat) and utilities like Chinese TTS, Playwright automation, and OpenCode AI assistant, allowing a quick three‑step setup—download config, set model tokens, and launch—without manual plugin installation or token costs.
CuaBot v1.0 introduces a new open‑source approach that lets AI agents interact with a desktop via independent cursors and sandboxed windows, avoiding full‑screen screenshots and mouse hijacking while supporting multi‑agent parallelism, H.265 video, audio, clipboard sharing, and a CLI built on Xpra and Docker.
Frustrated by limited, paid online converters, the author discovers the open‑source ConvertX tool, which supports over a thousand formats, runs locally via a single Docker command, and offers privacy‑first, ad‑free file conversion for both single and batch tasks.
NanoClaw trims the bloated OpenClaw codebase to just 500 lines, runs inside an Apple container for security, adds Docker support for Linux, and discusses the trade‑offs between sandbox restrictions and AI assistant capabilities while warning of its fleeting popularity.
This guide walks you through installing n8n via npx or Docker, registering an account, understanding core concepts like workflows, nodes, and connections, and building a complete AI‑driven automation that fetches Weibo hot topics, processes them with a large language model, and emails the results.
This guide walks you through deploying the OpenClaw autonomous‑agent platform on Alibaba Cloud Serverless Application Engine (SAE), covering architecture, prerequisites, Docker‑in‑Docker setup, sandbox configuration, model integration, and DingTalk AI assistant creation.
The article details a founder's implementation of a ten‑agent AI team using the open‑source Clawdbot (now OpenClaw) framework, describing its architecture, cost‑saving heartbeat mechanism, Mission Control collaboration platform, and a concrete workflow that lets the agents autonomously produce competitive analyses, marketing content, and code tasks for a company.
Microsoft’s newly open‑sourced VibeVoice‑ASR model can transcribe up to 60‑minute audio in a single pass, preserving global context while providing built‑in speaker diarization and timestamps, supports 50+ languages, offers custom hot‑word injection, and can be deployed via Docker, Gradio, or vLLM for high‑throughput API services.
This guide walks through the fundamentals and advanced configurations for proxying WebSocket connections with Nginx, covering protocol upgrade handling, timeout tuning, Docker/Kubernetes deployment, security hardening, troubleshooting, and performance optimization for reliable production use.
This guide explains how to integrate the PostGIS spatial extension into a Kingbase database running in Docker, covering prerequisite communication with support, extracting the extension files, copying necessary binaries, restarting the container, and verifying the installation with sample queries.
Programmer Xiao Meng walks through a complete Windows setup for AI‑powered customer service agents using RagFlow, covering prerequisites, Docker and Ollama installation, model download, container deployment, configuration of knowledge bases, and testing, based on five real‑world projects.
This guide explains how to set up the open‑source Clawdbot personal AI agent, covering hardware and software prerequisites, required credentials, download sources, three installation methods (Docker, one‑click script, npm), Telegram integration, common commands, advanced configuration, and troubleshooting tips.
This guide walks through downloading the AWQ‑4bit quantized GLM‑4.7‑Flash model, upgrading vLLM, building a custom Docker image, and launching the model on two RTX 4090 GPUs with tuned parameters to avoid OOM, while sharing practical tips and observed performance.
Databasus is a free, open‑source, self‑hosted backup tool that supports PostgreSQL, MySQL, MariaDB and MongoDB, offers flexible scheduling, multiple storage backends, enterprise‑grade encryption, team collaboration features, and can be installed via a simple script or Docker.
DeepTutor, an open‑source AI tutoring platform from HKU’s Data Science Lab, combines a four‑layer architecture, interactive visualizations, a dual‑loop reasoning engine, and exam‑cloning features, and can be deployed with a single Docker command, offering a guided learning experience that emphasizes thinking over instant answers.
This guide explains how to build, run, and deploy the open‑source Arthas Tunnel tool—including Maven compilation, Docker and Helm deployment, UI startup, and integration with Spring Boot via the eden‑architect framework—while providing configuration examples and repository links for quick setup.
This guide walks through ten practical techniques—startup lazy initialization, scoped component scanning, selective auto‑configuration, async processing, connection‑pool tuning, JPA batch settings, multi‑level caching, multi‑stage Docker builds, JVM container‑aware flags, Tomcat thread tuning, Resilience4j, observability stack, and TDD—to diagnose and eliminate performance bottlenecks in Spring Boot applications.
This guide walks through installing the Kingbase ES database via Docker, configuring persistence, adding the official driver to a Spring Boot project, adjusting the application.yml for PostgreSQL compatibility, and troubleshooting common container startup issues and SQL import procedures.
A performance comparison of SpringBoot 4.0 with virtual threads shows Tomcat achieving up to fifteen times higher QPS than Jetty, while startup times remain similar, and provides step‑by‑step instructions for building native Docker images and switching containers.
Databasus is a free, self‑hosted open‑source backup solution that supports PostgreSQL, MySQL, MariaDB and MongoDB, offers flexible scheduling, multiple storage backends, enterprise‑grade encryption, team collaboration features, and can be installed via a Linux script or Docker with detailed usage steps.
This guide introduces nerdctl, a Docker‑compatible command‑line tool built on containerd, outlines its key features, shows how to install it via binaries or package managers, and provides practical examples for running containers, building images, and using Docker Compose.
This article explains how Docker focuses on packaging and running containers while Kubernetes handles cluster-wide orchestration, detailing control granularity, scope, typical use cases, and the complementary roles they play in modern cloud‑native architectures.
NginxPulse is a lightweight, Docker‑ready Nginx log analysis panel built with Go‑Gin backend and Vue3 frontend, offering real‑time PV/UV, IP geolocation, multi‑site support, custom log formats, remote log fetching, and easy deployment via a single command or Compose file.
This guide walks you through containerizing a Flask web application with Docker, covering project setup, Dockerfile creation, image building, container runtime options, and performance optimizations such as multi‑stage builds, non‑root users, and Gunicorn configuration.
This guide walks you through the four essential principles for production Docker images, demonstrates a complete multi‑stage Dockerfile for a Flask app, shows how to tag, build, verify, and deploy with docker‑compose, and warns against unsafe shortcuts like docker commit.
This guide explains why Redis and Redis Insight containers fail to start due to mismatched host directory ownership, and provides a step‑by‑step solution using a dedicated permissions‑init container, Docker Compose configuration, and a Bash script to correct the permissions safely and idempotently.
WeKnora is an open‑source Tencent framework that leverages large language models, multimodal parsing and hybrid retrieval to let users query PDFs, Word files, images and other complex documents with natural language, offering a web UI, API and secure private‑cloud deployment options.
This guide introduces Netdata, an open‑source real‑time monitoring solution, outlines its key features, and provides step‑by‑step installation instructions for Linux and Docker, along with configuration of auto‑discovery, alerts, core metrics, and UI previews.
This guide walks through building a production‑grade Kubernetes GPU cluster for large language model inference, covering hardware sizing, GPU resource scheduling, model storage options, automated scaling with HPA, health checks, monitoring, troubleshooting, and multi‑model deployment strategies.
This comprehensive 2026 DevOps learning roadmap guides beginners through twelve progressive stages—from mindset and Linux fundamentals to containerization, Kubernetes, cloud platforms, CI/CD pipelines, infrastructure as code, monitoring, real‑world projects, and job‑search preparation—ensuring a clear, hands‑on path to becoming a competent DevOps engineer.
This article explains Docker’s three fundamental OS‑level mechanisms—Namespaces, Cgroups, and UnionFS—detailing how they provide process, network, and filesystem isolation, resource management, and layered image storage for efficient container operation.
This article explains how FastAPI’s async support, type‑hint integration, automatic OpenAPI docs, and rich ecosystem enable Python developers to build scalable, secure microservices with layered architecture, JWT authentication, performance optimizations, comprehensive testing, Docker/Kubernetes deployment, and structured logging.
The article reviews OpenBB Terminal, an open‑source financial analysis platform that replaces costly terminals by offering multi‑asset data integration, AI‑assisted reporting, simple quant backtesting, and secure local deployment, all with step‑by‑step usage examples and code snippets.
UltraRAG, an open‑source RAG framework from THUNLP and NEUIR, eliminates data‑cooking, retrieval tuning, and fine‑tuning hurdles by offering a zero‑code Web UI, one‑click data synthesis, multimodal support, modular design, and comprehensive evaluation, enabling enterprises, developers, and researchers to launch domain‑specific RAG systems up to twice as fast with up to 30% higher accuracy.
A detailed benchmark shows that enabling Java virtual threads in Spring Boot 4.0 makes Tomcat handle up to fifteen times more requests than Jetty, while startup times remain similar, and the article explains the test setup, configuration steps, native image builds, and the reasons behind Jetty's limitation.
This guide explains how to integrate Spring Boot DevTools into a Spring Boot project to achieve automatic hot deployment and remote debugging, covering Maven dependency setup, IDE configuration, Docker packaging, and step‑by‑step code examples.
This article explains how systematic user‑experience testing—covering environment setup, core function benchmarks, and performance monitoring—reveals Distribution’s strengths in multi‑platform compatibility and stability while identifying documentation, configuration, and error‑handling gaps, and recommends tools and continuous improvement practices to enhance the open‑source software distribution platform.
This guide outlines a complete backend architecture for high‑volume GPS data, detailing the overall system flow, technology stack choices, Maven dependencies, data models, Kafka producer/consumer configurations, SpringBoot controllers, asynchronous processing, Redis caching, health checks, Docker deployment, and performance tuning recommendations to ensure stability and scalability.
This guide explains why Docker image pulls can be painfully slow, presents a curated list of reliable mirror URLs verified on January 6 2026, provides a one‑click installation script for Docker with automatic mirror configuration, and includes detailed manual setup steps and verification commands for Linux environments.
This article presents a fully automated, zero‑downtime deployment solution that integrates Jenkins pipelines with a set of shell scripts to handle code checkout, image building, seamless container switching, health checks, rollback, disk monitoring, and resource cleanup, providing a reliable end‑to‑end workflow for fast and stable releases.
VictoriaLogs is a fast, resource‑light, open‑source log database from the VictoriaMetrics ecosystem that offers low RAM and disk usage, multi‑protocol ingestion, powerful LogsQL queries, and flexible deployment options ranging from single‑node binaries to Docker and clustered setups.
This article surveys the most popular open‑source replacements for Google NotebookLM, detailing each project's star count, supported AI models, multimodal input capabilities, Docker deployment options, and unique features such as multi‑speaker podcast generation, semantic search, and collaborative knowledge‑base integration.
This guide lists the most commonly used Docker commands, covering container lifecycle, container operations, image handling, Docker Compose, network management, and volume management, providing concise descriptions to help users quickly reference and apply each command.
This article walks readers through ZAP’s architecture, dual passive/active scanning engines, headless operation, Python automation, CI/CD integration with Jenkins and Docker, advanced scripting with Zest and custom plugins, and best‑practice recommendations for building an enterprise‑grade automated security testing pipeline.
This guide explains how to set up the open‑source Arthas Tunnel Server—covering its core features, Maven build steps, IDE and command‑line startup, Docker and Helm deployment options, and integration into Spring Boot applications using the eden‑architect framework.
This guide walks you through installing, configuring, and running AgenticSeek—a fully local, privacy‑focused AI assistant—by setting up prerequisites, cloning the repository, adjusting environment files, launching Docker services or CLI mode, and troubleshooting common issues.
This article walks through installing the open‑source next‑ai‑draw‑io project, configuring it to use OpenAI or DeepSeek models, and deploying it for free on Vercel or via Docker, enabling automatic generation and editable AI‑assisted diagrams that replace manual draw.io work.
Learn how to dramatically reduce Docker build times for Spring Boot applications by using the official Jarmode=tools layered jar feature, extracting layers, and employing multi‑stage Dockerfiles with optimized runtime settings, caching strategies, and optional security and performance enhancements.
This practical guide walks operations engineers through a complete Docker security hardening workflow—covering trusted base‑image selection, vulnerability scanning, multi‑stage builds, image signing, runtime privilege reduction, network isolation, secret management, monitoring, and real‑world CI/CD integration—to build a resilient, enterprise‑grade container environment.
BugTrace‑AI is an open‑source suite that combines generative AI with SAST, DAST, and specialized reconnaissance and payload tools to automate vulnerability hypothesis generation, streamline scanning, and provide actionable reports, all delivered through a lightweight React interface and Docker deployment.
This guide shows how to dramatically reduce Docker image sizes—from hundreds of megabytes to just a few—by selecting lightweight base images, using multi‑stage builds, optimizing layers, leveraging .dockerignore, applying BuildKit, and automating checks, with real‑world metrics demonstrating up to 90% size cuts and faster builds.
OpenBB Terminal is a free, open‑source financial analysis platform that consolidates over 500 data sources, offers AI‑driven report generation, one‑click industry comparisons, and local Docker deployment, enabling individual investors and small institutions to perform Bloomberg‑level research, quantitative backtesting, and secure data handling without costly subscriptions.
Open WebUI is a self‑hosted, extensible AI platform that runs fully offline, supports multiple LLM back‑ends such as Ollama and OpenAI‑compatible APIs, offers built‑in RAG, role‑based access, multi‑model chat, markdown/LaTeX, image generation, and provides detailed Docker, pip, and Kubernetes installation guides with ready‑to‑run commands.
After discovering that only a few vLLM settings truly impact performance, this guide details how adjusting gpu_memory_utilization, max_num_batched_tokens, and enabling chunked prefill can raise Qwen2.5‑72B‑Instruct throughput from ~1800 to over 2500 tokens/s, improve latency, and provides comprehensive deployment, monitoring, and troubleshooting instructions.
This guide compiles over a hundred high‑frequency interview questions covering functional testing, API automation, performance testing, Linux commands, Docker, Kubernetes, and test leadership, each paired with concise answer points to help quality engineers prepare effectively and secure their next offer.
This guide shows how to containerize Java SpringBoot JAR or traditional WAR projects with Docker and Nginx, providing a unified, reproducible deployment pipeline that eliminates environment conflicts, simplifies port management, and enables seamless development‑to‑production transitions.
This article provides a comprehensive overview of the core container technologies—Docker, containerd, runc, and Kubernetes—explaining their evolution, relationships, component roles, runtime layers, security options, and practical recommendations for choosing the right runtime in development and production environments.
This step‑by‑step guide shows how startups can replace Docker with Podman, covering installation on Linux, macOS and Windows, aliasing Docker commands, running existing containers, converting Dockerfiles, building and pushing images, leveraging root‑less security, handling common pitfalls, and automating CI/CD pipelines.
After migrating over 40 Spring Boot microservices to Docker and Kubernetes, the authors encountered slow startups, OOM kills, unexpected latency, and pod restarts, and they detail a step‑by‑step analysis and concrete Dockerfile, JVM, CPU, GC, and Kubernetes configurations that turned the services into fast, stable, and observable production workloads.
This guide walks through deploying the lightweight Gitea Git service with Docker, configuring MySQL, setting up the web interface, creating repositories, generating access tokens, and accessing its REST API, offering a resource‑efficient alternative to GitLab for AI model hosting platforms.
This article introduces the open‑source Nginx UI tool, explains its key features such as real‑time metrics, automatic backups, cluster management, and AI assistance, and provides step‑by‑step installation guides for Linux scripts and Docker‑Compose, plus a full reverse‑proxy configuration example.
After MinIO entered maintenance mode in December 2025, RustFS—a Rust‑written, Apache‑2.0 licensed, high‑performance distributed object storage—offers memory‑safe design, cross‑platform Docker deployment, S3 compatibility, and seamless integration with the Webman PHP framework, providing a compelling alternative for cloud‑native environments.
This comprehensive guide explores container networking fundamentals, Docker network modes, Kubernetes CNI plugins, network security policies, monitoring, troubleshooting, and performance optimization, providing practical commands and configuration examples for operations engineers.
The article uses a car‑factory analogy to clarify the distinct roles of DevOps tools—Packer for image building, Terraform for infrastructure provisioning, Ansible for configuration, Docker for containerized applications, and Kubernetes for large‑scale orchestration—showing how they fit into build, provision, and run phases of the IT lifecycle.
This guide explains how to replace common cloud services—such as storage, document editing, video streaming, ad blocking, and password management—with open‑source, self‑hosted alternatives that run on Docker or a Raspberry Pi, offering full data control, no ads, unlimited bandwidth, and low‑cost deployment.
Learn how to quickly set up a high‑performance, easy‑to‑deploy object storage solution by combining RustFS with Docker, covering prerequisites, Docker commands, optional Docker‑Compose configuration, Nginx reverse‑proxy setup, security hardening, testing, and production‑grade recommendations for backend developers and ops teams.
This article walks through the MCP Server‑based chart generation service, covering its 25+ chart types, integration via AntV, configuration for Stdio and SSE modes, source code structure, and step‑by‑step private deployment using Docker and environment variables.
This guide explains why Meilisearch is a lightweight alternative to Elasticsearch, walks through Docker‑based installation, demonstrates index creation, settings configuration, document CRUD operations, and various search queries, all with concrete curl commands and code examples.
MinIO has entered maintenance mode, dropping its web console, stopping Docker image updates, and refusing new features, prompting users to migrate to RustFs—a fully compatible, Apache‑2.0 licensed S3 alternative that offers higher performance and easy Docker and Spring Boot integration.
This guide walks you through setting up IntelliJ IDEA and Docker to replace manual jar uploads with a single‑click remote deployment for Spring Boot applications, covering prerequisites, SSH configuration, Docker daemon basics, Dockerfile creation, and the final one‑step deployment process.
This article introduces the open‑source log‑lottery project, a Vue 3 and Three.js‑based 3D lottery tool, explains its configuration options, core features, tech stack, and provides a step‑by‑step guide to clone, install, run, and deploy the application.
This guide details a private MCP gateway architecture using open‑source Higress as the MCP proxy and Nacos as the registry, enabling dynamic tool registration, real‑time Prompt updates, multi‑tenant isolation, and deployment on an air‑gapped Kubernetes cluster without Helm.
This comprehensive guide explains Docker’s essential use cases, underlying technologies, step‑by‑step setup, image‑building best practices, security hardening, networking models, and common production pitfalls, providing developers and ops engineers with a solid foundation for modern cloud‑native workflows.
Symfony 8.0, released in November 2025, brings major upgrades such as full PHP 8.4 attribute‑hook support, lazy objects, enhanced form components, powerful generator commands, a revamped cache system, and seamless integration with Docker, FrankenPHP, and modern security protocols, offering developers a faster, more efficient web‑application platform.
This article presents a curated list of ten widely used Linux operations tools, detailing each tool's core functions, typical use cases, key advantages, and real‑world examples, while also providing practical shell and Ansible code snippets to help engineers apply them immediately.
This guide explains why Docker image pulls often time out in China, shows that many online mirror lists are outdated, and provides three verified registry mirrors with step‑by‑step configuration, testing instructions, and practical tips to keep Docker pulling fast and reliable.
This guide explains why Docker image size matters for deployment speed, storage cost, and security, and walks through seven practical techniques—including multi‑stage builds, Alpine and Distroless bases, layer merging, dependency trimming, static compilation, and automated tools—to reduce a 1GB+ image to under 50 MB while preserving functionality.
This guide explains the limitations of the static swoole‑cli build, introduces the new glibc‑linked version in v6.1.3, and provides step‑by‑step commands for installing the .deb or .rpm packages, running PHP‑FPM, starting the CLI HTTP server, using Composer, and loading additional PHP extensions.
This guide explains why Docker pull commands often timeout in China due to outdated foreign registries, lists common invalid mirror configurations, provides three verified mirror URLs for 2025, and walks through editing the daemon.json file, restarting Docker, and testing the setup, while sharing practical troubleshooting lessons.
This guide explains what Traefik is, highlights its automatic service‑discovery and dynamic routing features, and provides step‑by‑step Docker‑Compose instructions to install Traefik, deploy a sample service, and verify the setup using curl or a browser.
This guide shows how to set up Docker Engine and Docker‑Compose on isolated Linux machines without internet access by downloading static binaries, transferring them, and running a ready‑made Bash script that configures, starts, and verifies the installation in just a few steps.
The article explains why Docker image pulls often time out in China due to outdated or unreachable registry mirrors, lists common invalid mirror configurations, and provides three verified mirror URLs for 2025 together with step‑by‑step setup instructions and practical troubleshooting tips.
This guide explains why Docker can rapidly fill storage, shows how to pinpoint the biggest space consumers, and provides tiered, production‑ready cleanup commands, automation scripts, and monitoring setups to keep container environments healthy and efficient.
This guide walks through installing Meilisearch via Docker, creating indexes, configuring settings, managing documents, and performing instant, sortable, and filtered searches using its RESTful API, while highlighting its speed, low hardware requirements, and multilingual support.
FrankenPHP is a high‑performance PHP runtime built on the Caddy web server that embeds the PHP interpreter, offering faster request handling, lower resource usage, and seamless compatibility with popular PHP frameworks, plus simple Docker‑based deployment.
This article compiles concise, high‑scoring answers to essential operations interview questions, covering security hardening, intrusion response, high‑availability architecture, disaster‑recovery design, Redis replication and clustering, Docker fundamentals and networking, Kubernetes components, monitoring, CI/CD pipelines, and the evolving role of DevOps.
This guide walks you through the complete Docker‑based deployment of RocketMQ 5.x, explaining the new Proxy‑centric architecture, showing Docker Compose and manual run methods, providing full configuration files, startup commands, verification steps, production‑grade optimizations, monitoring setup, and troubleshooting tips.
This article provides a comprehensive overview of Docker, explaining its lightweight container model, client‑server architecture, key Linux kernel features such as namespaces and cgroups, image layering, networking, and the three‑stage process of building, distributing, and running containers.
This guide curates a selection of useful Docker images—including code‑server, CloudBeaver, QingLong, PocketBase, Homer, Uptime‑Kuma, Memos, Umami, Flame, Filebrowser, and Dockge—detailing their key features, recommended use cases, and ready‑to‑run Docker and docker‑compose commands to streamline development, monitoring, and personal workflows.
Yearning is an open‑source, self‑hosted MySQL audit platform that combines AI‑assisted SQL optimization, multi‑level approval workflows, automatic syntax checking, privacy protection, and flexible deployment options to help developers and DBAs secure and manage database operations.
This article introduces AIO Sandbox, an all‑in‑one Docker container that unifies browser, shell, VSCode, and Jupyter environments, provides agent‑oriented APIs and multi‑language SDKs, and demonstrates a quick‑start workflow and a Python example converting web pages to Markdown.
