ITekBlog The IT resource kit

Install FFmpeg on CentOS 7

ETCS 2015-03-07

FFMPEG CentOS 7 installation instructions In the next tutorial I will show you how to install FFMPEG on Centos 7…

centos ffmpeg linux

Install Apache Kafka on CentOS

ETCS 2015-02-27

Kafka CentOS Installation Instructions If you’re here, you’re probably knows what `Kafka` is and what it should be used for. If …

apache apache-kafka centos

Add EPEL Repository to CentOS 7

ETCS 2014-08-27

EPEL CentOS 7 In the next tutorial I will show you how to add the fedora EPEL repository to your CentOS 7 installation.

bash centos linux

CentOS Automatic Updates

ETCS 2014-08-27

CentOS Automatic Updates CentOS Automatic Updates tutorial. This tutorial apply to Centos 5.x, 6.x and 7.x.

centos linux yum

Install VirtualBox Guest Additions on CentOS 7

ETCS 2014-08-27

CentOS 7 VirtualBox Guest Additions Installation Tutorial In the following tutorial, I’ll demonstrate how to install Guest Additions …

centos install virtualbox

Change BlueStacks App Player Resolution

RaveMaker 2014-08-26

Overview BlueStacks App Player for Windows is a great Android emulator that supports most of the common apps and games from Google Play. In …

android games windows

Why Use Two Template Engines at Once

ETCS 2014-08-02

Template engine In the following post I’ll try to show and explain how and why I am using two template engines in every application …

go python tenjin

Android Context in non-activity Class - The Secret of ContextWrapper

ETCS 2014-07-25

Android Context in non-activity Class - The Secret of ContextWrapper One of most frustrating issues I had to figure out when I’ve …

android contextwrapper java

Get Mobile IP Address in Android (Code Example)

ETCS 2014-07-25

How to programmatically retrieve the device IP address in Android for both Wi-Fi and mobile data connections, with Java code examples.

android java

Optimize BlueStacks App Player for Windows

RaveMaker 2014-04-22

Overview BlueStacks App Player for Windows is a great Android emulator that supports most of the common games on Google Play. In this …

android games windows

Install Grails on CentOS 6

ETCS 2014-04-18

centos grails A beginner-friendly guide to installing the Grails web framework on CentOS 6.x using GVM, manual installation, or Git.

centos grails groovy

Install Groovy on CentOS 6

ETCS 2014-04-18

CentOS Groovy A beginner-friendly guide to installing the Groovy programming language on CentOS, using either GVM or manual installation.

centos groovy gvm

Install Go (Golang) on CentOS 6

ETCS 2014-03-27

CentOS golang CentOS golang Installation Instructions - for CentOS 6.x. In the following tutorial I’ll show how to install and run …

centos go linux

Fix DRBD 'Not Defined in Your Config' Error

ETCS 2014-03-26

A quick fix for the DRBD error “not defined in your config (for this host)”, typically caused by a hostname mismatch in your …

drbd linux centos

Install Clojure, Leiningen, and Luminus on CentOS

ETCS 2014-03-22

CentOS Clojure CentOS Clojure installation and sample tutorial. In the following post I’ll show how to install and configure Clojure …

centos clojure http-kit

Install PostgreSQL on CentOS 6

ETCS 2014-03-16

CentOS PostgreSQL Installation tutorial CentOS PostgreSQL centos postgresql : PostgreSQL is a powerful, open source object-relational …

centos postgresql linux

Linux ACL Permissions Guide

RaveMaker 2014-03-15

Overview A guide to using Access Control Lists (ACL) on Linux to manage fine-grained file and directory permissions beyond the standard …

linux security

Test Firewall Rules with Netcat

RaveMaker 2014-03-15

Overview How to use netcat (nc) to test firewall rules by setting up a listener on one side and connecting from the other, verifying that …

linux networking