Open-source alternatives to Ripgrep

Glances is a cross-platform system monitoring tool designed to track real-time resource usage and hardware health metrics across diverse computing environments. It functions as a command-line utility that provides a unified view of system performance, identifying bottlenecks and maintaining infrastructure stability through a consistent abstraction layer that translates kernel calls into actionable data. The project distinguishes itself through its distributed capabilities, offering a web-based interface that enables remote access to live performance metrics from any device without requiring d

fselect is a command line utility and file metadata query engine that uses SQL-like syntax to filter and find files based on their attributes. It functions as a file system analysis tool capable of selecting files and directories using relational logic, subqueries, and structured data filtering. The tool distinguishes itself by integrating Git tracking status and branch metadata into the search process while respecting project ignore files. It also includes a specialized media metadata search capability that filters audio and image files by technical properties such as resolution, bitrate, an

This project is a community-driven shell configuration framework designed to manage terminal environments, modular extensions, and command-line interface customizations. It functions as an environment manager that standardizes shell settings and appearance across diverse Unix-like operating systems, ensuring a consistent experience through automated deployment and initialization scripts. The framework distinguishes itself through a modular plugin architecture and a comprehensive theme system that allows for deep visual and functional customization. Users can extend shell capabilities by activ

This tool is a rule-based engine designed to automate the correction of failed terminal commands. By integrating directly into the shell environment, it intercepts command execution errors, analyzes exit codes and output streams, and applies corrective logic to resolve typos or syntax mistakes. It functions as a persistent background utility that monitors command history to provide immediate remediation for input failures. The system distinguishes itself through a modular, plugin-oriented architecture that allows for extensive customization. Users can define their own correction rules via scr

The Silver Searcher is a high-performance text search utility and regex code search tool designed to locate strings and regular expressions within plain text and source code. It functions as a codebase pattern matcher that provides highlighted results with surrounding line context and respects standard ignore files. The utility includes specialized capabilities for searching inside zlib and lzma compressed archives. It implements high-throughput processing via parallel-threaded file scanning and just-in-time regular expression compilation. The tool's search and indexing surface covers output

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

Googler is a command line search client and headless search wrapper that allows users to execute Google searches directly from the terminal. It fetches search result titles, URLs, and abstracts, providing a text interface for viewing web, news, and video results without the need for a graphical web browser. The tool functions as a routing utility, capable of sending search results to text-based browsers, external scripts for automated data extraction, or compatible media players for video streaming. It also includes a content parser to render the main text of webpages in a distraction-free, a

lf is a terminal-based file manager and TUI file explorer that provides keyboard-driven navigation for browsing and organizing files and directories. It operates as a shell-integrated tool that synchronizes the current working directory with the calling shell and supports vi-style keybindings for filesystem operations. The project distinguishes itself through its ability to render images directly in the terminal via the SIXEL graphics protocol and its shell-driven execution model, which allows users to extend functionality using external shell scripts and commands. It also implements a server

Exa is a command-line utility designed to replace traditional file listing commands in Unix-like environments. It functions as a terminal-based file explorer that displays directory contents alongside system metadata and file attributes. The tool distinguishes itself by integrating version control information directly into the directory listing, allowing users to view the status of files within a repository alongside standard system data. It utilizes terminal-based styling to provide color-coded output, which helps visually differentiate between file types and metadata. The utility supports

Zoxide is a terminal utility designed to accelerate filesystem navigation by learning user habits. It functions as a command-line navigation tool that allows users to jump to frequently accessed directories using partial names rather than typing out full file paths. The tool maintains a persistent, atomic file-based database that records navigation history, enabling rapid lookups and safe updates across multiple shell sessions. The project distinguishes itself through a frecency-based ranking algorithm, which calculates directory relevance by combining access frequency with temporal decay. Th

This project is a keyboard-driven terminal file manager designed for efficient navigation and manipulation of local and remote filesystems. It functions as both a standalone console file explorer and a versatile file picker, allowing users to select paths and pass them to external shell commands or system utilities for automated workflows. The application distinguishes itself through a highly modular architecture that supports compile-time feature flagging and static binary compilation, ensuring a minimal memory footprint and portability across environments. Users can extend its core function

Osquery is a unified endpoint monitoring framework that exposes operating system internals as relational tables. By representing hardware, network, and process activity as structured data, it allows users to retrieve system state and configuration information using standard SQL syntax. The system distinguishes itself through a cross-platform abstraction layer that normalizes disparate operating system interfaces into a consistent schema across Windows, macOS, and Linux. It supports both interactive local analysis via a command-line shell and distributed fleet orchestration, where recurring qu

z is a shell navigation utility and directory history tracker designed to reduce the amount of typing required to move through deep directory structures. It functions as a command line tool for jumping to frequently and recently visited directories using a ranking algorithm. The tool utilizes a frecency-based path jump system that weights the number of visits against the time elapsed since the last access to determine priority. It identifies candidate navigation targets by applying regular expression patterns against a database of visited paths. The utility integrates with the shell completi

Tabby is a cross-platform terminal emulator and desktop application suite designed for managing command-line workflows and remote infrastructure. It provides a comprehensive environment for terminal session orchestration, allowing users to organize multiple active sessions through split panes and custom layouts. The application functions as a secure remote connection manager, supporting advanced authentication, port forwarding, and persistent network sessions via an asynchronous protocol layer. The project distinguishes itself through a modular plugin architecture that enables users to extend

Navi is an interactive command-line cheatsheet tool and shell command manager. It provides a fuzzy command browser that allows users to search and execute stored command-line snippets, reducing the need to memorize complex flags and arguments. The tool distinguishes itself through a system for importing and synchronizing command collections from remote Git repositories and third-party providers. It features interactive variable prompts that allow users to fill placeholders in commands via manual keyboard entry or selectable lists, including support for variable dependency mapping where one se

This project is a configuration framework and environment manager for the Zsh shell. It functions as a plugin manager and prompt theme engine, automating the installation, organization, and updating of terminal workflow configurations. The framework decouples visual presentation from shell logic using a library of interchangeable themes and a prompt engine that supports asynchronous rendering to maintain interface responsiveness. It employs a plugin-based architecture to inject custom aliases and specialized tools into the shell session. Users can manage shell settings and environment variab

mcfly is a database-backed system for tracking, filtering, and exporting shell command execution history and metadata. It functions as a shell command history manager and a command-line tool for analyzing command frequency and success rates. The tool utilizes a neural network to find the most relevant past shell commands based on execution context. This search capability ranks historical commands by analyzing patterns and environmental context to surface relevant results. The system includes utilities for managing shell privacy by scrubbing sensitive records from history files and internal d

Broot is an interactive terminal file manager designed for navigating, searching, and manipulating complex file system hierarchies. It provides a visual tree-based interface that allows users to explore disk contents, manage file operations, and execute shell commands directly within the command line environment. The tool distinguishes itself through real-time fuzzy searching and recursive tree traversal, which filter directory structures as you type to maintain a clear, relevant view of the file system. It integrates version control status directly into the navigation view, displaying branch

Clink is a command line enhancer and shell extension for the Windows CMD terminal. It functions as a readline-style input library and completion engine, adding advanced line editing, persistent command history, and command argument prediction to the standard Windows command line environment. The project distinguishes itself through a scriptable architecture that allows for custom completion definitions, Lua keyboard mapping, and dynamic prompt customization. It enables the creation of context-sensitive prompts that can include asynchronous updates, environment-based formatting, and transient

xsv is a suite of high-performance command-line utilities written in Rust for the analysis, manipulation, and statistical processing of large delimited datasets. It provides a toolkit for processing comma-separated value files through a command line interface. The project provides capabilities for statistical analysis, including the computation of column statistics, value frequencies, and descriptive metrics. It also includes data manipulation utilities for joining, slicing, sampling, and reformatting records. The toolkit covers a broad range of data operations including column selection, da

howdoi is a command-line coding answer engine that retrieves programming solutions and code snippets from the web for display directly in the terminal. It functions as a web-based code search tool that uses natural language queries to find technical answers without requiring a web browser. The tool provides a JSON-exportable query system, allowing search results to be output as structured data for integration with other software and text editors. It features terminal-based knowledge retrieval that includes local caching and stashing of answers to reduce network latency and avoid search engine

cloc is a codebase metrics tool and multi-language code analyzer designed to count blank lines, comment lines, and physical lines of code. It serves as a source code line counter and report generator that identifies file types to calculate source volume across a wide variety of programming languages. The tool distinguishes itself by providing codebase version comparison to measure relative changes in source and comment lines between two versions of a directory or archive. It also supports the definition of custom languages and the extension of language recognition by loading custom comment fi

Peco is an interactive text filter and fuzzy finder for the terminal. It serves as a terminal user interface selection tool that filters standard input in real-time using fuzzy matching and regular expressions. The tool preserves and renders ANSI color escape sequences from piped input streams while performing matching logic on plain-text versions. It supports multi-stage filtering, allowing users to freeze result sets to create a new base for subsequent refinements. Capability areas include advanced search filtering with negative matching, multi-item selection, and the ability to pipe selec

This project is a command-line text viewer designed to enhance terminal output through automatic syntax highlighting and integrated file management. It functions as a replacement for standard system pagers, providing a readable interface for large text streams, source code, and markup files by applying color-coded formatting directly to the terminal output. The utility distinguishes itself through deep integration with version control systems, allowing users to inspect repository status and historical file changes with visual markers displayed in the output margin. It employs heuristic-based

Buku is a personal bookmark manager that provides a command line interface, a portable bookmark database, and a self-hosted server for organizing web links. It functions as a command line knowledge base for saving, tagging, and searching web resources. The system features a portable, mergeable database that supports AES-256 encryption and is designed for cross-device data synchronization. It includes a RESTful API and a self-hosted web interface, allowing users to manage their collection via a browser or programmatic requests. Capabilities include automatic metadata fetching to populate page

:duck: DuckDuckGo from the terminal

k is the new l, yo