Upgrade Ubuntu 18.04 to Ubuntu 20.04
Well, Ubuntu 20.04, codenamed Focal Fossa is now available for testing with official version being likely to be released on April 2020, based on the
HowTos
Configure Highly Available HAProxy with Keepalived on Ubuntu
How do I make HAProxy high availability? In this guide, we are going to learn how to configure highly available HAProxy with Keepalived on Ubuntu
Install Webmin on CentOS 8
Want to administer your CentOS 8 system from web interface? Well, follow through this guide to learn how to install Webmin on CentOS 8. Webmin
How to Configure SSH to use a different Port on CentOS 7
In this guide, we are going to learn how to configure SSH to use a different Port on CentOS. Even though configuring SSH Server to
Install LAMP Stack on Ubuntu 24.04
Welcome to our guide on how to install LAMP Stack on Ubuntu 24.04. As you already know, LAMP is a group of opensource web development
Process ModSecurity Logs using Wazuh
This guide will take you through how to process ModSecurity logs using Wazuh. ModSecurity WAF can be integrated with Wazuh in order to process the
Install Graylog 3.0 on CentOS 7
Hello there. Today we are going to learn how to install Graylog 3.0 on CentOS 7. Graylog is a leading open-source log management tool that
Delete Specific Records from Elasticsearch Index
This is a simple tutorial on how to search and delete specific records from Elasticsearch index. Elasticsearch ships with a delete_by_query API that enables you
How to Upgrade OpenShift Cluster: Seamless Steps for Success
In this blog post, I’ll walk you through a flawless step-by-step guide on how to upgrade OpenShift Cluster, from pre-update preparation to post-upgrade validation. By
Install and Setup GlusterFS Storage Cluster on CentOS 8
In this guide, we are going to learn how to install and setup GlusterFS storage cluster on CentOS 8. GlusterFS is an opensource distributed and