Docker is an application that simplifies the process of managing application processes in containers. Containers let you run your applications in resource-isolated processes. with this… Read More »How to Install Docker on Ubuntu 20.04
Minikube is an open source tool that allows you to set up a single-node Kubernetes cluster on your local machine. The cluster is run inside… Read More »How to Install Minikube on Ubuntu 20.04 / 21.04
In this guide, I will show you how to install efa email filter with number one OpenSource Spamfilter on your server. System requirements The minimum… Read More »How to install eFa Email Filter
A way to get an emailable report of all mailboxes in a domain, their quota, usage and account status, so a domain admin can review… Read More »Get Mailbox usage report Zimbra
Let’s Encrypt is the latest internet trending. Its a relatively young Certification Authority which intends to provide free and automated SSL certificates so that everybody… Read More »How to Setup Free SSL Letsencrypt Using AWS Load Balancers
When starting cPanel via command-line, the following is shown: Check disk usage This is due to no disk space being available on the device cPanel… Read More »Service wont start due to No space left on device