ponysay is a rewrite of cowsay with lots of full-color characters from My Little Pony. There’s over 400 characters and character combinations.
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Month: September 2019
7 Excellent Free Books to Learn Scheme
Scheme is a general-purpose, functional, programming language descended from Lisp and Algol. It is a statically scoped and properly tail-recursive dialect of Lisp.
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Excellent Utilities: Liquid Prompt – adaptive prompt for Bash & Zsh
Liquid Prompt gives you a nicely displayed prompt with useful information when you need it. It shows you what you need when you need it.
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Safe Eyes – protect your eyes from eye strain
Safe Eyes protect your eyes from eye strain using a simple and extensible break reminder. It’s designed to reduce and stop repetitive strain injury. It’s not just your eyes that need to take a break.
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16 Excellent Free Books to Learn Lisp
Lisp (derives from “LISt Processing”) is one of the oldest programming languages. It was invented in 1958, with the language being conceived by John McCarthy and is based on his paper “Recursive Functions of Symbolic Expressions and Their Computation by Machine”.
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cmus – free terminal-based audio player
This review looks at an alternative to musikcube. It’s called cmus. It shares many similarities with musikcube. Both are designed to run on a text-only user interface, reducing the resources required to run the application.
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Sayonara Player – small, clear and fast audio player
Sayonara is a small, clear and fast audio player for Linux written in C++, supported by the Qt framework. It uses GStreamer as audio backend.
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7 Excellent Free Books to Learn Logo
The Logo Programming Language, a dialect of Lisp, was designed as a tool for learning. It features interactivity, modularity, extensibility, with flexibility of data types.
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8 Excellent Free Books to Learn Fortran
Fortran (Formula translation) is a multi-paradigm programming language invented by John Backus of IBM in the 1950s. Here’s our recommended free books.
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Musicalypse – audio player and server built with Web technologies
Musicalypse is cross-platform software that offers both an audio player and server functionality. It’s built with web technologies.
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Hyper – terminal emulator built with web technologies
Hyper is one of the newer terminal emulators available. It’s built with web technologies – JavaScript, HTML, CSS. The goal of the project is to create a beautiful and extensible experience for command-line interface users, built on open web standards
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11 Excellent Free Books to Learn Scala
Scala is a modern, object-functional, multi-paradigm, Java-based programming and scripting language that’s released under the Apache License 2.0. It blends functional and object-oriented programming models.
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3 Excellent Free Books to Learn COBOL
Last Updated on November 22, 2025 COBOL is an acronym which stands for Common Business-Oriented Language. The US Department of Defense, in a conference, formed CODASYL (Conference on Data Systems Language) to develop a language for meeting business data processing
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Manage your Photos: JPEG Photo Compression
JPEG is an image file format that’s been around since the early 1990s, and it uses lossy compression. We compare and contrast Guetzli, MozJPEG, and Lepton. They are all open source tools that run from the command-line.
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