Introduction In the previous article, we introduced the basic format of the Linux command line and the fundamental concepts of the Shell. Getting Started with Linux: Entering the World of Command Line In this article, we will delve deeper into the various categories of commonly used commands in Linux. These commands are the foundation of … Read more
A Brief Explanation of Several Confusing Points for Beginners <span>ip</span> Command: How to Use It? It is the modern replacement for <span>ifconfig</span>. Think of it as a network toolbox where you just need to specify the object (address, network interface, route, etc.) and the action to perform. <span>ip addr</span> (or <span>ip a</span>): Manage IP addresses. … Read more
Common Network Tools in Linux In Linux systems, network management is one of the core skills for system administrators and developers. Linux provides a rich set of network tools for diagnosing network issues, monitoring traffic, configuring interfaces, and testing connectivity. According to a survey by Stack Overflow, over 70% of Linux users frequently use network … Read more
1. File and Directory Operations Command Function Common Parameters Example <span>ls</span> List directory contents <span>-l</span>(detailed) <span>-a</span>(hidden files) <span>-h</span>(human-readable sizes) <span>ls -lah /home</span> <span>cd</span> Change directory <span>..</span>(parent directory) <span>~</span>(home directory) <span>cd ~/Documents</span> <span>pwd</span> Display current path – <span>pwd</span> <span>mkdir</span> Create directory <span>-p</span>(create parent directories) <span>mkdir -p project/{src,doc}</span> <span>cp</span> Copy files/directories <span>-r</span>(recursive) <span>-v</span>(verbose) <span>cp -rv data/ backup/</span> … Read more