System Administration
MegaCLI Cheat Sheet
2 min readWorking with RAID controllers can be a daunting task, especially if you only need to do it occasionally. MegaCLI, a powerful command-line tool for managing RAID controllers and …
Systemd and Modern Linux Init Systems: Service Management and System Architecture
14 min readSystemd has become the dominant init system in modern Linux distributions, fundamentally changing how services are managed, systems boot, and processes are supervised. …
Complete Guide: Install Kubernetes Cluster on Ubuntu with Kubeadm and Swap Support
4 min readSetting up a Kubernetes cluster can be complex, but kubeadm simplifies the process significantly. This comprehensive guide walks you through installing a production-ready …
Deploying a Syslog Server on Linux: A Comprehensive Guide
3 min readEfficient log management is crucial for system administrators and security professionals. Centralizing logs from multiple machines simplifies troubleshooting and enhances security …
How to Create a Swap File on Linux Using the dd Command
2 min readIn this guide, we’ll go over the steps to create a swap file on Linux using the dd command. Once the swap file is set up, we’ll configure it in /etc/fstab so it activates …