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In the world of Linux, efficiency is key. Whether you're a system administrator, a developer, or a data scientist, manipulating text data quickly and effectively can be crucial. One handy tool that deserves more attention is shuf, a command-line utility that randomly shuffles the lines of a file or input stream. This is particularly useful for tasks such as generating random samples, creating randomised lists, or even setting up conditions for simulations. shuf is a utility in GNU Coreutils, available by default on most Linux distributions. It reads a sequence of lines from a file (or standard input), randomly permutes them, and outputs the result.

In the realm of Linux, mastering command-line utilities can significantly amplify your productivity and understanding of your system. One such valuable command is wc (word count), a simple yet powerful tool used to count lines, words, and characters in text files, streams, or list outputs. Whether you are a programmer, a system administrator, or simply a Linux enthusiast, understanding how to effectively use the wc command can help you simplify complex tasks involving text processing. In this post, we’ll explore how to use wc, along with installation instructions for various Linux distributions. The wc command in Linux stands for "word count".

When working in Linux or Unix environments, understanding the tools available for text processing can considerably enhance productivity and the ability to manipulate data. One such invaluable command is wc, which stands for "word count." Despite its name indicating counting of words, wc is capable of much more, providing counts for lines, words, characters, and bytes in a file. In this blog, we’ll explore how to use the wc command effectively to handle textual data systematically. The wc command is a simple, yet powerful, command-line utility in Unix-like operating systems used for counting lines, words, and characters in files. It can be utilized with various options to tailor the output according to the needs of the user.