GNU Tools
GNU Tools are a collection of essential command-line utilities and development tools provided by the GNU Project, primarily for Unix-like operating systems. They include core programs like GCC (GNU Compiler Collection), GDB (GNU Debugger), GNU Make, and Bash (Bourne-Again SHell), which are fundamental for software development, system administration, and scripting. These tools are open-source and widely used to build, debug, and manage software across various platforms.
Developers should learn GNU Tools because they are standard in Linux and Unix environments, crucial for compiling code (with GCC), debugging applications (with GDB), automating builds (with GNU Make), and writing shell scripts (with Bash). They are essential for system programming, embedded development, and open-source projects, offering robust, portable, and well-documented utilities that enhance productivity in command-line workflows.