Software

Install And Configure hMailServer

Introduction hMailServer is a free, open source, e-mail server for Microsoft Windows. It allows you to handle all your email yourself without having to rely on...

How To Scan And Check A WordPress Website Security Using WPScan,...

Introduction Millions of websites are powered by WordPress software and there’s a reason for that. WordPress is the most developer-friendly content management system out there,...

How To Secure WordPress Website

Introduction Millions of websites are powered by WordPress software and there’s a reason for that. WordPress is the most developer-friendly content management system out there,...

Centreon: How To Monitor Your Windows Server Using NSClient

Introduction Centreon is an Open Source software package alternative to Nagios Xi that lets you supervise all the infrastructure and applications comprising your information system. CES Standard...

Centreon: A Free Alternative To Nagios Xi Monitoring Platform

Introduction Centreon is an Open Source software package that lets you supervise all the infrastructure and applications comprising your information system. Centreon is the system and...

[Quick Tip] How To Install Add-ons In Mozilla Thunderbird

Mozilla Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features! Add-ons are applications that...

How To Configure Vsftpd With SSL/TLS On CentOS 7

A few weeks before, We have shown you how to install and configure a basic FTP server on CentOS 7. Today, In this brief...

Cutegram: A Better Telegram Client For GNU/Linux

No need for a introduction to Telegram, right? Telegram is a popular free Instant messenger application that can be used to chat with your...

Install OwnCloud 7 on CentOS 7

ownCloud is a software system for File hosting. it is released under AGPLv3 license, so you can setup own cloud storage server without any additional...

How To Install Zimbra Collaboration Suite 8.6.0 On CentOS 7

Zimbra Collaboration Suite (ZCS) is a groupware product created by Zimbra, Inc. It is widely used in the world. Users can share folders, contacts, schedules...

Setting Up Samba Primary Domain Controller On CentOS 7

In our previous tutorial, we have shown you how to setup a Samba Standalone server. This tutorial describes how to setup Samba Primary Domain...

How To Setup PostgreSQL Replication On CentOS

Nowadays, services can't stop, and is system's administratos reponsability keep applications, services and servers on line. Let's make an scenario with 2 virtual machines...

How To Setup MariaDB Galera Cluster 10.0 On CentOS

MariaDB is a relational database management system (RDBMS) and  MariaDB Galera Cluster is a synchronous multi-master cluster for MariaDB. It is available on Linux only, and...

How To Drop Database In Oracle 11 Without Using DBCA

In this small tutorial, I want to show you how to drop the database without using the GUI tool DBCA 1- Export database SID if...

How To Install Apache Ant, Maven And Tomcat On CentOS 7/6.5

In this tutorial, let me show you how to install Apache siblings such as Ant, Maven, and Tomcat on CentOS 7 and 6.5 server....

How To Monitor The Performance With Cisco IPSLA

In the early 70’s the computer networks appeared for the first time. These networks were rapidly converted into an absolute necessity for all the...

False Positives In Monitoring

False positives (as well as false negatives) are a recurrent issue in our experience in monitoring, and after a while we are pretty sure...

How To Install MongoDB On CentOS 7

From Wikipedia, MongoDB (from "humongous") is a cross-platform document-oriented database. Classified as a NoSQL database, MongoDB eschews the traditional table-based relational database structure in favor...