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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Best Tools to Monitor Network Bandwidth on a Linux Server


There are many different tools for monitoring network traffic on a Linux server. Each option has its strengths and weaknesses. Most of the command-line utilities are designed to be lightweight, so they do not inflate bandwidth reports. Some are…

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How to Install CentOS 7


CentOS 7 is an open-source Linux distribution based on Red Hat Enterprise Linux (RHEL).CentOS is seen by many as the preferred option for web hosting due to its stability and active developer community. In this tutorial, learn how to install CentOS…

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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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How to Disable or Turn Off SELinux on CentOS 7


SELinux is a mandatory access control (MAC) enforcer built into the Linux kernel. It limits the privileges of individual services whose vulnerabilities might be a threat to the system. SELinux acts as a system-wide protective agent by enforcing…

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How to Install Apache Web Server on CentOS 7


Apache is a Linux application for running web servers. This tutorial will show you how to install Apache on a CentOS 7 Linux system.

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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 Start, Stop, Or Restart Apache Server On Ubuntu


Apache is part of the popular LAMP stack of software. It is included with Ubuntu 18.04 by default. This article will show you how to start, stop, and restart the Apache service on Ubuntu using the terminal.

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