How to Deploy Apps on OpenShift Using BuildConfig: A Step-by-Step Guide (2025)
Extend OpenShift CoreOS /sysroot Root Filesystem
How to Install and Configure OpenShift Data Foundation (ODF) on OpenShift 4.20: Step-by-Step Guide [2026]
HowTos, Ceph, Cloud Compute, OpenStack, Storage
Part 1: Integrate OpenStack with Ceph Storage Cluster
Monitoring, HowTos
Install Sensu Agent on Rocky Linux
HowTos, Security
Install Linux Malware Detect on Ubuntu 22.04/Ubuntu 20.04
Database, HowTos, MySQL
Install MySQL 8 on Rocky Linux 8
HowTos, Directory Server, OpenLDAP
Configure SSSD for LDAP Authentication on Ubuntu 20.04
How to Install NSClient Nagios Monitoring Agent on Windows System
In this tutorial, we are going to learn how to install NSClient Nagios monitoring agent …
Add Hosts to Zabbix Server for Monitoring
This guide will take you through how you can be able to add hosts to …
Delete Specific Records from Elasticsearch Index
This is a simple tutorial on how to search and delete specific records from Elasticsearch …
Install and Setup Wazuh Server in CentOS 8/Fedora 32
In this tutorial, you will learn how to install and setup Wazuh server in CentOS …
How to Install Grafana on Debian 12
In this guide, we will provide step-by-step instructions on how to install Grafana on Debian …
Install Grafana Data Visualization Tool on Ubuntu 18.04
In this guide, we are going to learn how to install Grafana Data Visualization Tool …
Install Nagios Core on FreeBSD 13
In this guide, we are going to learn how to install Nagios Core on FreeBSD …
Install Nagios NRPE Agent on RHEL/CentOS/Oracle Linux
In this tutorial, we are going to learn how to install Nagios NRPE Agent on …
Configure Filebeat-Elasticsearch Authentication
This tutorial will take you through how you can configure filebeat-elasticsearch authentication. You realize that …
Install Monitorix on Debian 10
This guide provides a step by step tutorial on how to install Monitorix on Debian …
Install InfluxDB on Fedora 30/Fedora 29
Install Wazuh Agent on pfSense
Install and Setup Security Onion on VirtualBox
Connect to WiFi in Linux Using NMCLI command
Install Wireshark on Ubuntu 22.04
Useful Facts About Setting Up Mobile Rugged Servers
Cisco Catalyst 8000v Edge Stuck on Bootloader upgrade not Necessary
Set Static Routes via an Interface/IP on CentOS/Ubuntu
Install Latest Wireshark on Ubuntu 18.04
Analyze PCAP Files using Malcolm Network Traffic Analysis tool
Configure Static IP Addresses using Netplan on Ubuntu
Install and use NMCLI tool on Debian Linux
Easy way to Test Internet Speed on Linux Terminal
Install and Setup OpenVPN Server on Fedora 29/CentOS 7
Create Virtual/Secondary IP addresses on an Interface in Linux
How to Upgrade VirtualBox 5.2 to VirtualBox 6.0 on Ubuntu 16.04
In this tutorial, we are going to learn how to Upgrade VirtualBox 5.2 to VIrtualBox …
How to Install Ubuntu 25.04 on VirtualBox: A Step-by-Step Guide
Wondering how to install Ubuntu 25.04 on VirtualBox? Ubuntu 25.04, codenamed “Plucky Puffin,” is the …
Automate Virtual Machine Creation on KVM with Terraform
In this tutorial, you will learn how to automate Virtual Machine creation on KVM with …
Install VirtualBox Guest Additions on Ubuntu 24.04
In this guide, you will learn how to install VirtualBox guest additions on Ubuntu 24.04. …
Upgrade Kali Linux 2021.3 to 2021.4
Learn how to upgrade Kali Linux 2021.3 to 2021.4. Kali Linux 2021.4 has just been …
Resize Root Partition of VirtualBox VM Snapshot
You are running a virtual machine on a VirtualBox with multiple snapshots and you want …
Install Debian 11 on VirtualBox
Follow through this tutorial to learn how to install Debian 11 on VirtualBox. The Debian …
Install VirtualBox Guest Additions on Debian 10 Buster
So if you have installed Debian 10 Buster on VirtualBox, you might have realized that …
Deploy All-in-One OpenStack with Kolla-Ansible on Ubuntu 22.04
In this guide, you will to learn how to deploy all-in-one OpenStack with Kolla-Ansible on …
Install Ubuntu 20.04 on VirtualBox
Follow through this guide to learn how to install Ubuntu 20.04 on VirtualBox. Well, Ubuntu …
Change Windows Boot Device from IDE to Virtio on KVM
How to Install FreeBSD 12 on VirtualBox
