Latest Linux Tutorials / Configurations

Introduction to Nmap on Kali Linux

Filtering Packets In Wireshark on Kali Linux

Basics of network protocol analyzer Wireshark On Linux

System Administration & Configuration

Introduction to Nmap on Kali Linux

Introduction Nmap is a powerful tool for discovering information about machines on a network or the Internet. It allows you to probe a machine with packets to detect everything from running services and open ports to the operating system and software versions. Like other security tools, Nmap should not be misused. Only scan networks and machines that you own or have permission to investigate. Probing other machines...
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Programming & Scripting

Learn Python Fundamentals

Python is a big deal. It is one of the fastest growing and most in-demand programming languages in the world today. Python is so flexible and versatile that it is used for nearly every job that a programming language can do. Python powers desktop applications, is used for Linux system scripting and automation, acts as a glue language between Linux applications, is a supplemental scripting language in large programs...
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Ubuntu

Connect your Ubuntu Linux machine to...

What you will learn In this article, you will learn how you can use your Ubuntu Linux machine to open a serial console on a cisco device. Requirements Privileged access to your Ubuntu machine A serial cable Conventions # - requires given command to be executed with root privileges either directly as a root user or by use of sudo command $ - given command to be executed as a regular non-privileged user How to...
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CentOS

How to install or upgrade to PHP 7...

Objective The objective is to install or replace existing PHP 5 with PHP 7 on CentOS 7 Linux server. As you will see, this procedure is fairly simple when using Remi Repository. Requirements Privileged access to your CentOS Linux system either directly as root user or via sudo command is required. Difficulty EASY Conventions # - requires given command to be executed with root privileges either directly as a root...
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Debian

How to setup a Static IP address on...

Objective The objective is to configure a static IP address on Debian Linux server. Please note that for Desktop installations it is recommended to use GUI tools, such as network-manager . If you wish to configure your network interfaces directly via /etc/network/interfaces file on your Desktop, make sure you disable any other possibly interfering network configuration daemons. For example, the below commands will...
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Fedora

Install Kodi, VLC and multimedia...

Introduction Two of the most popular and highest quality media programs available for Linux are not available through Fedora's default repositories. Of course, these are no other than Kodi and VLC, and they are available on Fedora through RPM Fusion. Kodi, which was previously known as XBMC, has boomed in popularity as of late with both Linux and mainstream audiences. VLC has been a long time favorite for anyone...
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Redhat

How to check Redhat version

Objective The objective of this guide is to provide you with some hints on how to check system version of your Redhat Enterprise Linux (RHEL). There exist multiple ways on how to check the system version, however, depending on your system configuration, not all examples described below may be suitable. For a CentOS specific guide visit How to check CentOS version guide. Requirements Privileged access to to your...
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