Install Puppet Server On CentOS 7
Puppet is a tool designed to manage the configuration of Unix-like and Microsoft Windows systems declaratively. The user describes system resources and their state,...
Install And Configure The Log Managment Tool Graylog
If you need to make an analysis of logs, note that there is an open source tool called Graylog which can collect, index and analyze...
The Five Reasons Why Techies Are Obsessed With Linux
We all know people who are obsessed with tech. For the vast majority, it’s people obsessed with the more traditional forms of the media...
Transcription Services on Linux: A Guide to Enhancing Productivity and Efficiency
Transcription services on Linux are becoming increasingly popular, offering users a better way to increase their productivity and efficiency. By leveraging the open-source nature...
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...
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...
Install OpenMRS (Open Medical Record System) On CentOS 6.5
Introduction
From Wikipedia:
OpenMRS , Stands for Open Medical Record System, is a collaborative open source project to develop software to support the delivery of health...
Install Zarafa On CentOS 6.5 – An Alternative To Microsoft Exchange...
Are you looking for a best alternative to Microsoft Exchange server? Then Zarafa is the one you should try. Zarafa, previously known as Connectux, ...
Setup A Full Featured ITIL Management System Using Integria IMS On...
Integria IMS is a fully featured ITIL management system, featuring a ticketing system, inventory/CMDB, CRM, Wiki, Time tracking and Project management. Integria IMS is...
What You Need to Become a Linux Programmer
Are you looking to become a Linux programmer? The open-source operating system is a popular choice among developers and is widely used in the...
Linux in education: operating systems for learning and teaching
Nowadays, programming contributes a lot to education to make learning more exciting and easier. We are not only talking about creating many programs like...
Install Speedtest.net Server In CentOS 7
Introduction
Speedtest.net is very popular speed test tool to check test Internet Bandwidth. You can configure your own speedtest.net mini server to run Internet speed.It...
How To Configure FreeIPA server On CentOS 7
FreeIPA stands for Free Identity Policy Audit.
FreeIPA is a solution for managing users, groups, hosts, services, and much, much more. It uses open source solutions with some Python glue...
How To Change Runlevels In Centos7
This Maybe be useful for the users familiar with Centos 6. Because on 7, the way is totally different to switch between run-levels.
Method 1
Check Runlevel:
#...
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...
