Creating and Managing Secrets in Kubernetes

Using the Linux find command – Usage with examples

Monitor Linux Server With Prometheus and Grafana

Step-by-step guide to monitoring Linux servers with Prometheus and Grafana. Install Node Exporter, configure Prometheus scrape jobs, and build dashboards for CPU, memory, disk, and network metrics.

How to provision Vagrantboxes with Ansible

Running Jenkins in Docker With Docker Compose

Running and setting up Jenkins in Kubernetes

Things to Do on a Fresh Centos 8 Server Install

Things to Do on a Fresh Ubuntu 20.04 Server Install

How to send emails from linux terminal or script using mail command

Docker as a build agent – Run Jenkins builds on Docker