Configure OpenLDAP Password Expiry Email Notification
In this tutorial, we are going to learn how to configure OpenLDAP password expiry email notification. If you are using identity and authentication clients such
HowTos
How to Use Cloud-Based APIs for File Uploading and File Hosting
If you handle many files daily, either personal or professional, you may find yourself constantly looking for ways of optimizing storage space. With newer options
Install DokuWiki on CentOS 8
In this demo, we are going to learn how to install DokuWiki on CentOS 8 server. DokuWiki is an opensource software written in PHP that
Deploy HAProxy as a Docker Container
Follow through this tutorial to learn how to deploy HAProxy as a Docker container. HAProxy “is a free, very fast and reliable reverse-proxy offering high availability, load
6 Little-Known Things You Can Do With a VPN
A VPN (a virtual private network) makes it possible to use the internet and connect to websites without revealing your identity or location. It gives
Deploy a Single Node ELK Stack Cluster on Docker Containers
How to run ELK stack on Docker? In this tutorial, we are going to learn how to deploy a single node ELK stack cluster on
How to Install and Setup ZSH and Oh-My-Zsh on Ubuntu 18.04
Welcome folks to this very tutorial on how to install and setup Zsh and Oh-my-Zsh on Ubuntu 18.04. Z shell (ZSH) is a Unix shell
Safely Upgrade Kubeadm Kubernetes Cluster: A Step-by-Step Guide
In this guide, we’ll walk you through the step-by-step process of how to safely upgrade kubeadm Kubernetes cluster. Upgrading a Kubernetes cluster that was originally
Install Zimbra Mail Server on Fedora30/29/CentOS 7
In this guide, we are going to learn how to install Zimbra Mail Server on Fedora30/29/CentOS 7. Zimbra is an enterprise-class email, calendar and collaboration
Setup Replicated GlusterFS Volume on Ubuntu
Follow through this tutorial to learn how to setup replicated GlusterFS volume on Ubuntu. There are different types of Volume architectures that you may want to consider.