Liquid Prompt is a feature-rich, adaptive shell prompt for Bash and Zsh. It dynamically displays contextual information such as VCS status (Git, Mercurial, Subversion, Fossil, Bazaar), system load, battery level, temperature, Wi-Fi signal, and more. The prompt is highly configurable via environment variables, config files, themes, and presets. The architecture is a monolithic shell script (~5000 lines) with a theme engine that allows custom prompt layouts. It includes a comprehensive test suite using shunit2, CI across 20+ shell versions, and extensive documentation. The codebase is actively maintained with regular releases and deprecation paths for older features.
This repository provides the Nerd Fonts project, a CLI tool and collection of scripts that patch popular developer fonts with a large set of icon glyphs (including Font Awesome, Devicons, Octicons, Material Design Icons, and many more). The core entry point is the `font-patcher` Python script, which uses FontForge to merge icon glyphs into existing monospace fonts. Supporting scripts handle font name parsing, CSS generation, fontconfig configuration, release automation, and testing. The repository also contains pre-patched fonts in `patched-fonts/` and the raw icon sources in `src/glyphs/`. It is a mature, widely-used tool with active maintenance and a large community.
This repository provides a comprehensive, self-contained tmux configuration known as 'Oh my tmux!'. It is a single `.tmux.conf` file with an embedded shell script that dynamically applies themes, key bindings, pane management, status line widgets (battery, uptime, load average, SSH-aware hostname/username), clipboard integration, and plugin management via tpm. The configuration is highly customizable through a separate `.tmux.conf.local` file. The code demonstrates advanced tmux scripting techniques, including conditional version checks, Unicode escape handling, and background processes for status updates. While the configuration is tightly coupled to tmux and not reusable as a standalone library, the shell functions for battery bars, uptime, and SSH detection exhibit high craftsmanship and could inform similar tmux configurations. The repository also includes an install script and detailed documentation.