Grafana is a free and opensource tool for querying, analyzing and visualizing metrics from an array of multiple data sources whether physical or from the… Read More »How to Integrate Grafana with Prometheus for Monitoring
Prometheus is an open source monitoring, querying and alerting tool. Originally built by Soundcloud in 2012, the feature-rich tool has been adopted by several companies… Read More »How to Install Prometheus on CentOS 8 / RHEL 8
Podman is a free and open-source daemonless container platform that was built to develop, manage and deploy containers and pods on a Linux environment. Pods… Read More »How to Run Containers with Podman on CentOS 8 / RHEL 8
In this topic, we shed light on how you can add or attach an EBS (Elastic Block Storage) volume on an AWS instance. An extra … Read More »How to Create and Add EBS Volume in AWS Instance (EC2)
Ansible is increasingly becoming the go-to platform for application deployment, and software provisioning among developers owing to its ease of use and flexibility. Furthermore, it… Read More »How to Manage Remote Windows Host using Ansible
Have you ever wondered how you can backup and restore your Ubuntu or Debian system ? Timeshift is a free and opensource tool that allows… Read More »How to Use TimeShift to Backup and Restore Ubuntu Linux
Postfix is a free and opensource MTA (Mail Transfer Agent) used for routing or delivering emails on a Linux system. In this guide, you will… Read More »How to install and Configure Postfix Mail Server on CentOS 8
In the previous article, we demonstrated how to install Nagios Core on CentOS 8 / RHEL 8 server. In this guide, we will dive deeper… Read More »How to Add Windows and Linux host to Nagios Server for Monitoring
Nagios is a free and opensource network and alerting engine used to monitor various devices, such as network devices, and servers in a network. It… Read More »How to Install and Configure Nagios Core on CentOS 8 / RHEL 8
So, you finally made the bold decision to try out Linux after much convincing. However, you do not want to let go of your Windows… Read More »How to dual boot Windows 10 and Debian 10
Rsyslog is a free and opensource logging utility that exists by default on CentOS 8 and RHEL 8 systems. It provides an easy and effective… Read More »How to Configure Rsyslog Server in CentOS 8 / RHEL 8
