docker

Docker container: CentOS with Apache

This tutorial will guide the reader to create a Docker image with apache web server running on a CentOS operating system. If you are new to Dockers, please click here to access the installation and…


docker

Docker: Installation and basics

This tutorial is aimed to teach one how to install Docker in CentOS 7 base host, and to perform basic tasks. Pre-requisites: A new host with CentOS 7 minimal installation, 4GB RAM, 100 GB Hard…




kafka

Kafka: Basics -- terminologies

Kafka is a middle-ware application developed by Apache Foundation, used for building real-time data pipelines and streaming apps, which is scalable and has fault-tolerant capabilities.   Posted below are the basic terminologies used by Kafka,…


python

Python : Basics of File Handling

In this tutorial we will be showing how to work with files stored in the host, such as reading the contents of the file, adding more lines, etc. Listed below are few of the syntax…