Text Editor

Day 11: The King of Text Editing in Linux: A Comprehensive Guide to the Vim Editor

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Day 11: The King of Text Editing in Linux: A Comprehensive Guide to the Vim Editor

Vim (Vi IMproved) is a powerful terminal text editor, serving as a valuable assistant for programmers and system administrators in UNIX/Linux environments. Unlike graphical editors, Vim is keyboard-centric, emphasizing efficiency and precise control. 🧩 1. What is Vim? Vim is an enhanced version of the early UNIX editor <span><span>vi</span></span>, focusing on extensibility, customizability, and high … Read more

A Keyboard from 50 Years Ago That Influenced All Linux Developers Today

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A Keyboard from 50 Years Ago That Influenced All Linux Developers Today

In 1969, Ken Thompson developed the UNIX system at Bell Labs in just three weeks, with the editor ed completed in only one week. However, this command-line editor was originally designed to accommodate teleprinters rather than display terminals. As a result, ed does not allow you to directly modify a line of text in an … Read more

Implementing a Simple Text Editor in C Language

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Implementing a Simple Text Editor in C Language

Implementing a Simple Text Editor in C Language In this article, we will implement a simple text editor using the C language. This editor will be able to read, display, and save text files, making it suitable for beginners to understand basic file operations and string handling. Requirements Analysis We aim to implement the following … Read more

Implementing a Simple Text Editor in C Language

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Implementing a Simple Text Editor in C Language

Implementing a Simple Text Editor in C Language In this article, we will learn how to implement a simple text editor using the C language. This text editor will be able to perform basic file operations such as opening, reading, writing, and saving files. Our goal is to help beginner users understand how to handle … Read more

Linux Basic Commands – Issue 176

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Linux Basic Commands - Issue 176

Linux is currently the most widely used server operating system, based on Unix, open-source and free. Due to its system stability and security, it has a high market share and has almost become the best system environment for running program code. Linux can not only run the program code we write for a long time, … Read more

Essential Guide to Yum and Vim Tools for Linux Beginners

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Essential Guide to Yum and Vim Tools for Linux Beginners

Linux | Red Hat Certified | IT Technology | Operations Engineer 👇1000-person technical exchange QQ group, please note 【public account】 for faster access 1. Linux Package Manager Yum Common methods for installing software in Linux include: yum/apt, rpm package installation, and source code installation. Among them, CentOS uses yum by default, while Ubuntu uses apt. … Read more