How to Copy Files and Directories in Linux


Want to learn how to copy files in Linux OS? This guide will show you how to use the Linux commands to copy files and directories from the command line in Linux.

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17 Nmap Commands with Examples for Linux Network & System Administrators


Nmap stands for Network Mapper. It is an open source tool for network exploration and security auditing. With NMAP, server administrators can easily reveal hosts and services on a computer, scan for security issues and check for open ports. The NMAP…

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How to Use The APT-GET Command In Linux


Advanced Package Tool (APT) is a package management system used on Debian, Ubuntu and other Linux distributions. It is quite powerful, allowing you to search for, install, manage, update, and remove software. Learn apt-get commands in Linux.

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How to Use the Linux Chown Command with Practical Examples


The chown command changes user ownership of a file, directory, or link in Linux. Every file is associated with an owning user or group in Linux. Make sure to configure file and folder permissions properly. This tutorial will show you how to execute…

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Linux Ping Command Tutorial with Examples


Most Linux users are familiar with the ping command and know how to use it in its basic form. However, there are many additional ping options and variations. In this guide, we will walk you through some of the most useful ping commands with…

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How to List Users in Linux, List all Users Command


Linux OS is unique because of its multiuser characteristic. It allows multiple users on one system, at the same time. In such circumstances, it is essential to be able to track all the users. In this how-to article, you will learn how to list users…

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How to Kill a Process in Linux? Commands to Terminate


If a Linux process becomes unresponsive or is consuming too many resources, you may need to kill it. Most processes have their own methods of shutting down. Unfortunately, sometimes processes can malfunction and not allow themselves to be shut down.…

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How To Save a File in Vi / Vim Text Editor


Vim (Vi IMproved) is a well-known, open-source text editor for Unix systems and macOS. It is a powerful and stable tool for editing and writing text, both in the command-line interface and as an independent application in a GUI. Take the first step…

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How to Use mkdir Command to Make or Create a Linux Directory


The mkdir command in Linux allows users to create or make new directories. mkdir stands for “make directory.” With mkdir, you can also set permissions, create multiple directories (folders) at once, and much more. This tutorial will show you how to…

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How To Use grep Command In Linux/UNIX


This guide details the most useful grep commands for Linux / Unix systems. After going through all the commands and examples, you will learn how to use grep to search files for text from the terminal.

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