Tutorials

Finding files is a very common task on any operating system.The Linux Find Command is one of the most important and much used command...

Netstat is a command line utility that can be used to list out all the network (socket) connections on a system. Let us review 10 practical...

Installing, removing, and updating packages is a typical activity on Linux. Most of the Linux distributions provides some kind of package manager utility. For...

In Unix- Linux , the name of the tar command is short for tape archiving, the storing of entire file systems onto magnetic tape, which is one...

Linux-Unix system  administrators occasionally need some tools to track systems. You may need to know the system well and intervene immediately in case of a...

A file system is the way in which files are named, stored, retrieved as well as updated on a storage disk or partition; the...

NFS stands for Network File System, a service that helps you to share files and folders between *nix / Linux systems, developed by SUN...

Introduction Kibana 4 is an analytics and visualization platform that builds on Elasticsearch to give you a better understanding of your data. In this tutorial,...

Introduction We will go over the installation of the Elasticsearch ELK Stack on Ubuntu 16.04 (that is, Elasticsearch 2.3.x, Logstash 2.3.x, and Kibana 4.5.x). We...

Chef is a free and open source configuration management tool. It is written in Ruby and Erlang. Chef can easily integrate with cloud based...

Objective The following guide describes simple to follow steps on how to install the open-source automation engine Ansible on CentOS Linux. Operating System and Software Versions ...

Google cloud offers its own managed Kubernetes cluster setup using google container engine aka GKE. If you use GKE you can avoid the Kubernetes...