Create and Upload Custom Linux Image into OpenStack
In this tutorial, you will learn how to create and upload custom Linux image into OpenStack. An image is a single file that contains a
HowTos
Configure Postfix as Send-Only SMTP Server on Fedora 29
In this guide, we are going to learn how to install and configure Postfix as send-only SMTP server on Fedora 29. Postfix is a free
Install and Setup OCS NG Inventory Server on CentOS 7
In this tutorial, you will learn how to install and setup OCS NG Inventory Server on CentOS 7. OCS (Open Computers and Software Inventory Next
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
Install Oracle Java 12 on Debian 10
This tutorial will guide you on how to install Oracle Java 12 on Debian 10. Installing Oracle Java 12 on Debian 10 To install the
Install Fleet Osquery Manager on Rocky Linux
In this tutorial, you will learn how to install Fleet osquery manager on Rocky Linux. According to its Github repository, “Fleet is the most widely
Configure ELK Stack Alerting with ElastAlert
Welcome to our tutorial on how to configure ELK Stack alerting with ElastAlert. As much as ELK Stack enables you to collect, process/parse, index and
Install LAMP Stack on Debian 9
Welcome to our guide on how to install LAMP Stack on Debian 9. LAMP Stack basically stands for Linux server, Apache web server, MariaDB/MySQL relational
Install LEMP Stack on Debian 10 Buster
This guide is about how to install LEMP Stack on Debian 10 Buster. LEMP stack is an acronym for the commonly used web application and
How to Install Prometheus on Ubuntu 24.04
In this guide, you will learn how to install Prometheus on Ubuntu 24.04. Prometheus is an open-source systems and service monitoring system. It collects metrics from configured