A TUI playground for experimenting with command-line tools like grep, sed, awk, jq, and yq in real-time.
Play is a Terminal User Interface (TUI) playground designed for interactively testing and experimenting with command-line tools like grep, sed, awk, jq, and yq. It allows users to type commands and see results in real-time, streamlining the process of learning and debugging command-line expressions. The tool runs directly in the terminal, providing an immediate, visual feedback loop without needing to execute scripts manually.
Developers, system administrators, and data engineers who regularly work with command-line utilities and want a faster, interactive way to test and refine their expressions. It's particularly useful for those learning complex tools like awk or jq.
Play offers a unique, real-time TUI environment that eliminates the manual execution cycle, making command-line experimentation more efficient and intuitive. Unlike traditional REPLs or manual scripting, it provides immediate visual feedback and supports a wide range of tools in a single interface.
A TUI playground to experiment with your favorite programs, such as grep, sed, awk, jq and yq
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Evaluates input in real-time as you type, eliminating the need to manually execute commands for each iteration, which speeds up learning and debugging.
Integrates grep, sed, awk, jq, and yq in one interface, allowing seamless switching between different command-line tools without leaving the terminal.
Can be run in a Docker container with read-only mounts to prevent accidental file modifications, ideal for testing risky commands like sed -i as noted in the README.
Accepts input directly or via piping from files, catering to both ad-hoc testing and pre-existing data workflows, enhancing versatility.
Requires each supported program (e.g., awk, jq) to be installed separately on the host system, limiting portability and setup convenience.
Only works with a predefined list of utilities; the README states 'The program must be installed on your machine' with no mention of extensibility for adding new tools.
Evaluates commands immediately without validation, which can lead to errors or unintended effects if syntax is incorrect, requiring user caution.