Open-source alternatives to Util Linux

backend-cheats is a comprehensive backend engineering reference guide and a collection of technical cheatsheets. It serves as a knowledge base for server-side development, networking, and computer science fundamentals, delivered as a markdown-based static site. The project provides detailed handbooks for API design, specifically covering REST and GraphQL interfaces, and software architecture patterns such as Monolithic, Microservices, and MVC. It includes a database architecture overview comparing relational and NoSQL paradigms, as well as a web security reference for identifying vulnerabilit

This project is a cryptography educational book and digital textbook that provides an introductory guide to cryptographic fundamentals, including block ciphers, hash functions, and public key encryption. It also serves as a cryptography lab manual for simulating security attacks, such as forging cookies and recovering passwords, to identify system vulnerabilities. The project utilizes a technical document rendering system to transform raw instructional text and source files into a professionally formatted digital book. This allows the content to be exported into multiple formats, specifically

mdserver-web is a Linux server management panel and plugin-based server orchestrator. It provides a web interface for administering Linux servers, allowing users to execute shell commands and monitor system resources through a browser. The project features a modular plugin system used to deploy web stacks and databases via custom administrative plugins and service scripts. It includes a web-based terminal emulator for running shell instructions and a system resource monitor that uses visual dashboards to track processor and memory usage. The software covers additional administrative capabili

Cockpit is a web-based management interface designed for the administration of Linux servers. It provides a graphical environment that allows users to perform system tasks, configure server settings, and monitor performance directly through a standard browser. The platform distinguishes itself by offering centralized control over distributed environments, enabling the management of multiple servers from a single dashboard. It supports the lifecycle management of containerized workloads and virtual machine infrastructure, alongside the configuration of network interfaces, firewalls, and storag

This project is a comprehensive educational resource and technical guide for Bash shell programming and command-line operations. It serves as a programming guide, scripting reference, and tutorial for navigating Unix-like terminal environments. The documentation covers a broad range of system administration and automation tasks, including remote server administration via secure shell connections and the management of system processes and resources. It provides detailed instructions on executing remote commands and performing secure file transfers between hosts. The guide details core scripti

wslu is a collection of integration tools and command-line utilities designed to manage the interaction between the Windows Subsystem for Linux and the Windows host. It provides a suite of tools for path translation, host interop, and system maintenance to bridge the gap between the Linux shell and the host operating system. The project enables the launching of host applications and the creation of Windows desktop shortcuts to trigger Linux commands. It features a programmable interface for executing system tasks, accessing host environment variables, and integrating with the Windows clipboar

This project is a bash scripting tutorial, shell automation library, and Linux system administration guide. It serves as a collection of practical examples and case studies designed for learning the Linux command line and shell programming. The repository provides a reference for Unix text processing and the creation of modular script libraries. It includes patterns for automating repetitive server tasks, such as software installation, network security configuration, and database task automation. The project covers a broad range of capabilities, including system monitoring and health auditin

Linux工具快速教程

This project is an infrastructure as code framework and library of reusable playbooks designed for server configuration and DevOps workflow automation. It provides a Linux server configuration suite and specialized tools for provisioning multi-node Kubernetes clusters to support containerized applications. The library enables the automation of infrastructure tasks and the orchestration of multi-server workflows. It includes specific logic for deploying containerized workloads and managing application environments across different hosting platforms. The codebase covers broad capability areas

This repository is a comprehensive collection of instructional guides and practical examples for Python development, focusing on machine learning, data science, and web scraping. It provides implementations for neural networks, reinforcement learning algorithms, and deep learning architectures using PyTorch, alongside detailed manuals for scientific computing and data visualization. The project distinguishes itself by offering specialized tutorials on concurrent programming to optimize CPU performance and guides for setting up Linux development environments. It covers the implementation of ad

This project is an architectural design course and educational resource focused on breaking large JavaScript codebases into independent, testable, and environment-agnostic components. It serves as a modular programming guide and reference for implementing structural strategies and best practices in production environments. The material emphasizes the use of design patterns to create decoupled components and robust logic. It specifically covers strategies for dependency inversion and the use of generic interfaces to ensure logic can run across different JavaScript runtimes. The guide provides

This project is a curated interview question bank and technical assessment resource for Linux system administration and networking. It provides a collection of categorized prompts and solutions designed to evaluate operational knowledge for DevOps and site reliability engineering roles. The resource serves as a guide for conducting technical interviews, focusing on kernel, shell, and system-level administration tasks. It functions as both a study tool for candidates preparing for technical assessments and a framework for recruiters to ensure consistent evaluation across different experience l

MaterialFiles is a graphical Linux file manager and system utility designed for local file management, archive manipulation, and system administration. It provides a filesystem interface for navigating directories, inspecting file attributes, and managing local files. The application supports privileged root access to manage restricted system files and directories. It includes specialized tools for Linux system administration, such as inspecting security contexts, symbolic links, and file permissions. The utility features a network file client for connecting to remote servers and managing fi

This project is a comprehensive educational repository designed to teach DevOps practices through structured learning paths and hands-on exercises. It focuses on mastering infrastructure management, container orchestration, and system administration by providing a curriculum that covers the full lifecycle of cloud-native environments, from initial provisioning to ongoing maintenance and security. The repository distinguishes itself by offering a practical, task-based approach to complex operational domains. It guides users through the implementation of infrastructure-as-code, the configuratio

This project is a comprehensive educational resource and tutorial series for learning Bash scripting and shell programming. It serves as a technical guide and reference manual for writing automation scripts and creating reusable tools within a Linux environment. The material focuses on DevOps and SysOps automation, covering the development of custom command-line tools, system administration automation, and the implementation of security automation such as random password generation and DDoS protection. The scope encompasses core language fundamentals including variables, loops, and condition

This project is a Linux server security guide and system administration manual designed to harden the operating system and kernel. It functions as an OS hardening checklist and a collection of instructions for reducing the server attack surface to protect against intruders. The guide covers the establishment of a server security baseline and the reduction of the network attack surface. It provides practical guidance for managing system permissions and network configurations to maintain a secure environment. The content is organized as a series of step-by-step procedural layouts and topic-cat

This is a practical, step-by-step guide to Linux system administration, command-line usage, and development environment setup, written from the perspective of a Java developer. The tutorial is structured as a sequence of terminal commands with explanations, teaching system administration through direct modification of plain-text configuration files. It provides separate workflows for CentOS, Ubuntu, and Kali Linux, covering both yum and apt package managers with equivalent commands for each operation. The guide emphasizes a security-first workflow, walking through firewall configuration, SSH

This project is a comprehensive technical documentation repository focused on Linux system administration, network security, and privacy-oriented computing. It provides a curated knowledge base of instructional guides and configuration tutorials designed to assist users in managing low-level system environments, kernel compilation, and bootloader setup. The repository distinguishes itself by emphasizing privacy engineering and infrastructure hardening. It offers detailed procedures for anonymizing network traffic, securing credentials, and isolating applications within a computing environment

This project is a comprehensive educational framework and curriculum designed to transition beginners into proficient security engineers. It provides a self-taught hacking curriculum centered on mastering system internals, programming, and attack techniques through structured pedagogical paths and recursive learning. The framework distinguishes itself by integrating a productivity system specifically for engineers, which combines block-based time scheduling and incremental task management to prevent burnout and overcome procrastination. It further connects technical growth to professional adv

Linutil is a Rust-based system configuration toolbox designed to automate software installation, hardware setup, and security baseline enforcement across various Linux distributions. It functions as a high-performance utility for executing batch configuration jobs and managing system baselines through a terminal interface. The project provides a distribution-agnostic setup manager that allows users to configure hardware peripherals and install desktop environments across different Linux versions. It includes a specialized firewall configuration tool for applying standardized network traffic r

This project is a comprehensive command-line reference and toolkit designed for Linux system administration and network security assessment. It provides a collection of technical snippets and operational guides focused on managing remote environments, orchestrating shell sessions, and executing administrative tasks through native terminal utilities. The repository distinguishes itself by offering specialized techniques for stealthy operations and infrastructure manipulation. It covers methods for establishing encrypted tunnels to bypass firewalls, obfuscating process identities and command hi

This project serves as a comprehensive reference and toolkit for Linux command-line operations. It provides a structured collection of Bash commands and terminal utilities designed to assist with system administration, file management, and process control within POSIX-compliant environments. The resource functions as a guide for mastering terminal productivity and shell scripting. It covers essential workflows including efficient filesystem navigation, command history management, and the application of shell operators for task automation. Users can utilize these materials to refine their inte

Gophernotes is a backend implementation of the Jupyter kernel protocol and an interactive runtime that enables the execution of Go language code within notebook environments. It serves as a Go language execution engine, allowing users to integrate Go into polyglot notebooks such as Jupyter and nteract. The project supports the creation of documents that combine executable source code with rich media. It maps internal data types to various formats, including HTML, JSON, LaTeX, PDF, and images, to provide visual representations of execution results. The system covers a range of capabilities in

ruby-build is a Ruby version installer and build tool for Unix-like systems. It manages the process of downloading, compiling, and installing multiple versions of the Ruby language from source. The utility utilizes definition files to map version numbers to download URLs and installation instructions. It supports custom build definitions, allows for the redirection of package downloads to mirror URLs, and applies checksum-based integrity verification to downloaded source archives. The tool provides capabilities for custom Ruby compilation, including the application of source patches and the

Pepperoni App Kit is a starter kit and project template for building cross-platform mobile applications for iOS and Android using React Native. It provides a pre-configured scaffold that establishes a modular architecture and shared codebase to bootstrap new projects. The kit integrates a predictable state management system with disk persistence for offline access and a controlled loop for coordinating asynchronous side effects and API interactions. It also includes built-in mechanisms for token-based session authentication and identity validation to maintain secure user logins. The project

Mage is a build automation tool and workflow orchestrator that uses Go functions to define executable build targets instead of a custom domain-specific language. It functions as a compiled build system and task runner, mapping exported Go functions to command-line targets. The tool distinguishes itself by compiling build definitions into static binaries for distribution to dependency-free machines. It utilizes hashed binary caching to avoid redundant compilations and supports the packaging of the runtime and defined tasks into a single standalone executable. The platform covers dependency ma

This project is a curated educational guide and instructional resource for the Node.js runtime environment. It serves as a comprehensive introduction to core concepts, including asynchronous programming tutorials, network application primers, and guides on the module system and stream API. The material focuses on the fundamental building blocks of server-side development, specifically how to create reusable code packages and manage project dependencies via a module manifest. It provides detailed instruction on building programs that communicate over HTTP and TCP protocols to exchange data acr