Install and Configure Prometheus on Fedora 29/Fedora 28
In this guide, we are going to learn how to install and configure Prometheus on Fedora 29/Fedora 28. As you already know, Prometheus is a time
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Install and use NMCLI tool on Debian Linux
In this tutorial, we provide a step by step guide on how to install and use NMCLI tool on Debian Linux. According to man pages:
Part 1: Integrate OpenStack with Ceph Storage Cluster
In this blog post, you will learn how to integrate OpenStack with Ceph storage cluster. This is the first part of our 3-part series on
An Easy Guide To Understanding The Importance Of IT For Your Business
Business owners often think that information technology (IT) is only necessary for big businesses. However, this could not be further from the truth! Every business,
Restrict SFTP User Access to Specific Directories in Linux
In this guide, we are going to learn how to restrict SFTP user access to specific directories in Linux systems. SFTP, an acronym for Secure
Setup Kibana Elasticsearch and Fluentd on CentOS 8
Hello there. In this tutorial, you will learn how to setup Kibana Elasticsearch and Fluentd on CentOS 8. Normally, you would setup Elasticsearch with Logstash,
Configure Postfix to Use Gmail SMTP on Ubuntu 18.04
In this guide, we are going to learn how to configure Postfix to use Gmail SMTP on Ubuntu 18.04 to relay mails. To ensure reliable
Setup Software RAID on Debian 10
In this tutorial, you will learn how to setup software raid on Debian 10. RAID is an acronym for Redundant Array of Independent Disks. The
Install OSSEC Agent on Debian 10 Buster
In this guide, we are going to learn how to install OSSEC Agent on Debian 10 Buster. OSSEC is an open source host intrusion detection
Configure SSH Public Key Authentication in Linux
This guide presents the simplest way of how to configure SSH public key authentication in Linux server. Logging in to a system via SSH public