Zabbix is an open source monitoring tool that can be deployed on-premises or on the cloud depending on that you intend to monitor. With Zabbix,… Read More »How to Install Zabbix Monitoring Tool on CentOS 8/RHEL 8
In a Linux system and pretty much all systems – log files are crucial when it comes to examining and troubleshooting errors. They provide important… Read More »How to Rotate and Compress Log Files in Linux with Logrotate
In the course of executing tasks in Ansible playbook, you might come across some tasks that are repetitive in nature. These are tasks that require… Read More »How to Use Loops in Ansible Playbook
An acronym for Network File Share, NFS is a cross-platform client/server protocol that allows clients machines to access files shared by the NFS server over… Read More »How to Setup NFS Server on CentOS 8 / RHEL 8
A dual boot setup is a setup that allows users to have multiple operating systems installed on a single hard drive, each independent of each… Read More »How to Dual Boot Ubuntu 20.04 LTS Along with Windows 10
On April 23rd, 2020, the Canonical team released the much-anticipated Ubuntu 20.04 LTS (Focal Fossa) release. The latest release takes over from its predecessor Ubuntu… Read More »Top 14 Things to do After Installing Ubuntu 20.04 LTS
Redis is an acronym for Remote dictionary server. It’s an open source, in-memory and persistent key-value database / store which stores data as key-value pairs… Read More »How to Install Redis Server on CentOS 8 / RHEL 8
VirtualBox is a free and open source, cross platform virtualization tool from Oracle that allows you to create virtual machines and try out different operating… Read More »How to Install VirtualBox on Arch Linux
Yarn is a JavaScript package manager developed by Facebook that provides a list of benefits over its counterpart NPM. Some of these include: Faster rate… Read More »How to Install Yarn on Debian 10
You can easily increase the size of your root volume of an AWS instance (EC2) without incurring any form of downtime or interrupted associated with… Read More »How to Extend EBS Boot Disk of EC2 Instance without Reboot
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
