Unix

all about unix systems (Hpux/IRIX/Solaris/BSD

Analytics Engines: Elasticsearch 5.4 on Ubuntu 16.04

Elasticsearch - A Distributed Analytics Engine Elasticsearch is an open-source, highly scalable, full-text search and analytics engine. It is part of a full stack called Elastic...

Recompile A FreeBSD Kernel With A Custom Configuration

Introduction FreeBSD is a free Unix-like operating system descended from Research Unix via the Berkeley Software Distribution (BSD). Although for legal reasons FreeBSD cannot use...

Write a TCP Server in Python – Part 2

This article is for people that have good knowledge in Python and want...

Network Analysis: How To Install Bro On Ubuntu 16.04

Introduction: Bro Network Analysis Framework Bro is an open source network analysis framework with a focus on network security monitoring. It is the result of...

Five Examples Of The ping Utility

What is ping Utility? Before going through some real world examples of the ping utility, let me explain what this commandline tool is and its...

How to Install Telnet in CentOS / RHEL / Scientific Linux...

Telnet is a network protocol which is used to connect to remote computers over TCP/IP network. You can make a connection to a remote...

How to sudo in FreeBSD

How to enable su  in FreeBSD? This  is my  installed  FreeBSD 9.1 $ uname -aFreeBSD FreBSD-Unixmen 9.1-RELEASE FreeBSD 9.1-RELEASE #0 r243825: Tue Dec 4 09:23:10 UTC...

How to Install Latest GIT on RHEL 6/CentOS 6

So you want to setup a GIT Repository for your developers on RHEL 6/CentOS 6, but notice Red Hat Enterprise Linux 6 contains 1.7.1...

FreeBSD Snort IPS

The topology will be as follows: Apache, MySQL and PHP already installed and configured. In /usr/local/etc/php.ini file configure the  following lines: error_reporting = E_ALL & ~E_NOTICE date.timezone =...

How to install Ubuntu 17.04 Server, or ‘Zesty Zapus’

Introduction - Ubuntu 17.04 In April 2017, Canonical finally released the new version of it's GNU/Linux distribution, Ubuntu 17.04 - also named Zesty Zapus. In this...

Install Magento on Ubuntu 16.04

Introduction Magento is an eCommerce open source software, and a content management system for eCommerce websites. It uses MySQL 5.6+ or MariaDB as possible databases,...

Caddy Web Server on Ubuntu 16.04

Introduction Across our many tutorials we have looked at hundreds of different technologies. In almost every article, we've based our work on Apache or NGINX...

Full monitoring system: Graphite, collectd and StatsD – Part 3

Introduction In our three part tutorial for installing and configuring a full monitoring system we have already installed both Graphite and collectd on the Ubuntu...

Install Tomcat 8 In FreeBSD 10/10.1

About Apache Tomcat From Wikipedia, Apache Tomcat is an open source web server and servlet container developed by the Apache Software Foundation (ASF). Tomcat implements the Java Servlet and the JavaServer Pages (JSP) specifications from Sun Microsystems, and provides...

Linux Basics: Zypper Usage On openSUSE

What is Zypper? As you may know already, Zypper is most powerful command line package manager for installing, updating and removing packages as well as...

FreeBSD TACACS+ GNS3 and Cisco 3700 Router

TACACS+ - (Terminal Access Controller Access Control System plus) — is a session protocol developed by Cisco. Security(encryption) of the Protocol has improved. TACACS+ is...

How to Convert Your Google Drive Files Using DriveConverter

DriveConverter is fast and powerful file online converter for Google Drive. It can convert your documents, images and audios that you saved in Google...

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Latest Articles

E Commerce Development and Security

With the use of Linux and a few other commercial components, our company has built a reliable e-commerce solution that is very reliable and...
what is unix used for

What is UNIX used for? – Popular use cases

In our previous topic, we introduced the UNIX operating system and touched base on what it does and its quintessential components....
what is UNIX

What is UNIX? – What you need to know

In the '80s and early '90s, DOS and Windows were the only predominant operating systems. They were only accessible to those...

Linux vs Unix – How is UNIX different from Linux

Linux and Unix are two terminologies that are interchangeably used to refer to the same Operating system. This is largely due...

How to rename files in UNIX / Linux

As a UNIX user, one of the basic tasks that you will often find yourself performing is renaming files and folders. Renaming...

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Everything you should know about RHCSA Certification

Things you should know about RHCSA Certification Exam RHCSA or Red Hat Certified System administration exam is designed to test your knowledge and skills which...