Install VirtualBox Guest Additions on Ubuntu 21.04
If you have installed Ubuntu 21.04 on VirtualBox, you realize that it is not in fullscreen. In this guide, you will learn how to install
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Setup OpenLDAP Master-Master Replication on CentOS 8
In this guide, we are going to learn how to setup OpenLDAP Master-Master Replication on CentOS 8. OpenLDAP supports a wide variety of replication topologies
Configure LDAP Based HTTP Basic Authentication
In this tutorial, you will learn how to configure LDAP based HTTP basic authentication. HTTP supports various frameworks for controlling and restricting access to various
How to Install and Configure Guacamole on Fedora 29
This guide describes how to install and configure Guacamole on Fedora 29. We have covered similar setups in our previous guides on Debian 9.8 and
Monitor Linux System Metrics with Prometheus Node Exporter
In this tutoria, we are going to learn how to monitor Linux system metrics with Prometheus Node Exporter. Node Exporter is a Prometheus exporter for
How Install and Configure iSCSI Storage server on CentOS 7
In this tutorial, you will learn how to install and configure iSCSI storage server on CentOS 7 and other RHEL derivatives. iSCSI (Internet Small Computer
Change Desktop and Login Screen Background on Ubuntu 22.04
In this tutorial, you will learn how to change desktop and login screen background on Ubuntu 22.04. Some of the things that you might to
Add Hosts to LibreNMS Server for Monitoring
In this tutorial, you will learn how to add hosts to LibreNMS server for monitoring. LibreNMS is a fully featured MySQL/PHP and SNMP based network monitoring
Install Osquery on Ubuntu 20.04
In this guide, we are going to learn how to install osquery on Ubuntu 20.04. Osquery is an opensource tool that queries an operating system
Install and Configure AIDE on Ubuntu 18.04
Welcome to our guide on how to install and configure AIDE on Ubuntu 18.04. AIDE is an acronym for Advanced Intrusion Detection Environment. It is