LinusDierheimer/fastfetch
Fastfetch
Fastfetch is a high-performance system information tool written in C designed to profile machine state and display hardware summaries with minimal resource overhead. It functions as a command line utility that retrieves hardware and software specifications and renders them as a visual summary in a terminal emulator.
The project enables custom terminal branding through the rendering of ASCII art or image files as visual headers. It utilizes configuration files and format strings to control the visibility and detail of the displayed data, allowing for personalized system fetch layouts.
The tool covers hardware specification auditing and system monitoring by querying kernel interfaces and OS APIs directly. It also supports shell-command integration to execute external processes and merge their output into the primary information display.
Features
- Low-Overhead System Profilers - Provides a high-performance system information display written in C to minimize resource usage and startup time.
- System Calls - Interacts directly with low-level OS APIs and system calls to fetch machine state without external dependencies.
- System Information Summaries - Generates quick, human-readable summaries of system hardware and software state for monitoring and documentation.
- System Information Summarizers - Aggregates and displays hardware, software, and environment metadata in a concise, human-readable terminal format.
- Hardware Information Probes - Directly queries kernel interfaces and system files to retrieve machine specifications with minimal overhead.
- System Fetch Utilities - Implements a performance-oriented tool for retrieving machine state and formatting output via custom configuration.
- System Specification Auditing - Retrieves a comprehensive list of system components and software versions to verify the environment state.
- Output Formatting Systems - Uses structured configuration files and templates to automate the generation and styling of system output.
- Shell Command Execution - Executes and captures output from operating system shell commands to integrate custom data into the display.
- Terminal Customization - Enables personalization of terminal startup screens using custom branding, logos, and machine details.
- ASCII Art Font Rendering - Renders stylized ASCII characters to create high-visibility decorative headers in the terminal.
- ASCII Logo Renderers - Supports rendering ASCII art or image files as a visual header within the terminal output.
- Terminal-Based Dashboards - Renders system data as a visual summary dashboard within the terminal using low-level escape sequences.
- System Information Fetchers - High-performance system information tool.
- Terminal Utilities - High-performance system information fetcher.
