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How to Use 'cat' Command in Linux

The ‘cat’ command is a powerful tool in Linux that can be used to perform a variety of tasks related to managing and manipulating files. From displaying file contents to concatenating multiple files, the ‘cat’ command is an essential tool for any Linux user. In this comprehensive guide, we’ll explore the various options and syntax available for the ‘cat’ command, as well as tips and tricks for…

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How to Install Node.js & npm on Ubuntu 22.04: A Step-by-Step Guide

Node.js is a popular open-source JavaScript runtime environment used for building scalable web applications. It comes with a package manager, npm, which makes it easy to install and manage packages for your project. In this article, we will cover three different ways to install Node.js and npm on Ubuntu 22.04. These methods include: Installing from the Ubuntu Repositories Installing from the…

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How to Install ONLYOFFICE Docs on Ubuntu 20.04

ONLYOFFICE Docs is a free and open-source web-based office suite that allows you to create, edit, and collaborate on documents, spreadsheets, and presentations. It also provides features like real-time co-authoring, version control, and integration with popular cloud storage platforms. In this guide, we will cover everything you need to know to install ONLYOFFICE Docs on Ubuntu 20.04. Hardware…

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How to Install and Use Docker on Ubuntu 22.04

Docker is an open-source containerization platform that allows developers to easily package and deploy applications in a portable and lightweight manner. In this tutorial, we will provide a step-by-step guide on how to install and use Docker on Ubuntu 22.04. Prerequisites Before you proceed, make sure you have Ubuntu 22.04 installed on your system and have a user account with sudo…

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How to Run a Linux Command Without Saving It in History

As a Linux user, you may find yourself needing to run a command that you don’t want to be saved in your shell’s history. This can be useful for a variety of reasons, such as protecting sensitive information or preventing a particular command from being run again accidentally. In this article, we’ll explore several methods for running a Linux command without saving it in history. Prefix the…

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How to Install Python Pip on Ubuntu 22.04: A Step-by-Step Guide

Python is one of the most popular programming languages used today. It has an extensive library of modules and tools, which makes it a versatile language. Pip is a package installer for Python that helps manage Python packages and dependencies. In this tutorial, we will walk through the steps to install Python Pip on Ubuntu 22.04. Important Notes Before You Begin Before installing and using pip…

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How to Install and Configure Tomcat 10 on Ubuntu 22.04: A Step-by-Step Guide

Apache Tomcat is a widely used open-source web server and servlet container that is designed to run Java-based web applications. The latest version of Tomcat, Tomcat 10, comes with several new features and improvements. In this article, we will guide you on how to install and configure Tomcat 10 on Ubuntu 22.04. Prerequisites Before proceeding with the installation, ensure that you have the…

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How to Remove Files and Directories in Linux Command Line

Removing files and directories is a common task in Linux administration, and there are several commands available to do so using the command line. In this article, we’ll explore how to remove files and directories in Linux with examples, so you can learn how to use these commands with confidence. Whether you need to remove a single file, multiple files, or an entire directory, we’ve got you…

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How to Use SCP Command in Linux With Examples

Transferring files between two systems can be a challenging task, especially when you need to do it securely. Fortunately, the SCP (Secure Copy) command provides an easy and secure way to transfer files between systems over a network. In this article, we will cover everything you need to know about using the SCP command in Linux to securely transfer files between systems. Important Notes Before…

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How to Use FTP Command to Transfer Files in Linux

FTP or File Transfer Protocol is a standard network protocol used to transfer files between servers and clients. FTP is widely used for uploading, downloading, and managing files on remote servers. In this article, we will explore how to use the Linux FTP command to transfer files between local and remote servers. Important Notes Before You Begin FTP Traffic is Not Encrypted FTP traffic is not…

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How to Use tmux in linux with Examples

Tmux (Terminal Multiplexer) in Linux is a powerful tool that allows you to manage multiple terminal sessions, windows, and panes within a single terminal. It is particularly useful for developers and system administrators who need to work with multiple terminal sessions simultaneously. In this article, we will cover the basics of Tmux, including its installation, creating and managing sessions,…

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11 Useful Tar Command in Linux with Examples

If you’re a Linux user, you’re likely familiar with the tar command. Tar stands for “tape archive,” and it’s a popular command in Linux used for creating and extracting archives in Linux. In this article, we’ll explore everything you need to know about the tar command in Linux, from the basics of creating and extracting archives to more advanced features like compression and adding files to an…

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How to Add Users to Groups in Linux

In Linux, groups are collections of users that share common permissions and access to files, directories, and system resources. Adding a user to a group allows them to inherit the permissions of the group and collaborate with other members more efficiently. In this blog, we will cover the steps involved in adding a user to a group in Linux and provide examples for different distributions. Linux…

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7 Useful Commands to Check Your CentOS Version

CentOS is a popular open-source Linux operating system used for servers and web hosting. It is based on Red Hat Enterprise Linux and is known for its stability and security. In this article, we will discuss how to check the version of CentOS you are running on your system. Check CentOS Version Using the “cat” Command This is the easiest and quickest method to check your CentOS version. Simply…

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16 useful 'Curl' Commands in Linux

Curl is a command-line tool used to transfer data to and from servers. It supports various protocols including HTTP, HTTPS, FTP, SFTP, and many more. The tool can be used to download files, upload files, make requests to APIs, and more. In this article, we will explore the different options available in Curl and understand how to use them with examples. How to Install Curl in Linux Curl is…

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Rsync Command in Linux: A Guide with Examples

Rsync is a powerful and versatile tool used for synchronizing files and directories between two different locations in a Unix-based operating system. It is a simple, fast, and efficient way to keep files and folders up-to-date across different systems, which makes it a crucial tool for many system administrators and developers. This article provides an in-depth guide on how to use the Rsync…

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Linux Shutdown Command: The Ultimate Guide with Examples

The Linux operating system provides several ways to shut down or restart the system, one of which is the “shutdown” command. In this article, we will discuss the “shutdown” command in detail, including its options and how to use them effectively. The Shutdown Command The “shutdown” command is used to halt, power-off, or reboot the system. It can be run by a user with superuser privileges or by…