Introduction: The “find” command is a powerful tool in Linux for searching files and directories based on various criteria. It allows you to locate files based on their names, sizes, permissions, modification times, and more. In this article, we will explore 15 examples that demonstrate the versatility of the “find” command and how it can … Read more
The tee command is a powerful utility in Linux that allows you to read input from a source and write it to both standard output and one or more files simultaneously. It can be useful in various scenarios where you want to capture or redirect output while still displaying it on the screen. In this … Read more
Introduction Encountering the “Permission Denied (Public Key)” error while trying to establish an SSH connection in Linux can be frustrating. In this article, we will guide you through the process of troubleshooting and resolving this issue. You will learn about the commands involved, their purpose, and how to use them effectively. Step 1: Verify SSH … Read more
Introduction: Alias command is a powerful tool in Linux that allows you to create short and simple alternatives for complex or frequently used commands. Aliases make it easier for you to work with the system by providing shortcuts and simplifying command execution. Here are 20 examples of creating and using alias commands in Linux: [ads] … Read more
Encountering the “passwd: Authentication token manipulation error” while trying to change a user’s password on a Linux system can be frustrating. However, there are several solutions you can try to resolve this issue and successfully change the password. Use the sudo command: Instead of directly using the passwd command to change the password, try running … Read more
Introduction Setting up SSH passwordless login on your Linux system not only improves security but also provides a seamless and efficient way to access remote servers. In this comprehensive guide, we will walk you through the process of securely configuring SSH passwordless authentication. By following our step-by-step instructions and best practices, you’ll be able to … Read more
Introduction: Network speed and throughput are critical factors in evaluating and optimizing network performance. In Linux, iPerf3 is a powerful command-line tool that enables you to measure speed and analyze throughput between two points on a network. This article provides a comprehensive guide on using iPerf3 in Linux, offering step-by-step instructions and command examples for … Read more
Introduction The ‘grep’ command is a versatile tool for searching and filtering text in Linux. It allows you to quickly find patterns, extract specific lines, and perform complex text searches. In this article, we will dive into 10 practical examples of using the ‘grep’ command in Linux. By mastering these examples, you’ll gain a solid … Read more
Introduction Linux offers a wide range of useful text processing tools, and one of the most powerful among them is the ‘cut’ command. This tool allows for precise extraction and manipulation of text based on specific criteria. In this article, we will explore 10 practical examples of using the ‘cut’ command in Linux to successfully … Read more
date command is used to display the system date and time. date command is also used to set date and time of the system. By default the date command displays the date in the time zone on which unix/linux operating system is configured. In this tutorial, we learn about the date command in Linux with usage … Read more