MBMichael Bestman Osemudiameninmichaelbestman.hashnode.dev·18h ago · 10 min read Understanding File Permissions Through the Lens of my Mother’s ScoldingBy Michael Bestman Osemudiamen I lived quite a sedentary life as a child. I would sit in a spot for hours and watch other kids play from afar. Their screams and meaningless laughter echoed to me what10
AWAndrew Wiggeyinirexta.hashnode.dev·1h ago · 7 min readHow to Install Pterodactyl Panel on Bare Metal: Build Your Game ServerWhen users search the internet attempting to discover how to install Pterodactyl Panel in Ubuntu environments, they inevitably encounter tutorials pushing a single automated installation command. Rely00
ABA. B Satya Jaideepinsatyajai.hashnode.dev·2h ago · 6 min readAutomating Dockerized Django & Flask Deployments with Shell Scripting on AWS EC2 Introduction Deploying applications manually is a great way to learn, but it quickly becomes repetitive and error-prone. Every deployment usually involves multiple commands: Cloning the repository I00
JSJayakumar Sakthivelincloudwithjk.hashnode.dev·3h ago · 13 min readHow Cilium Replaces iptables with eBPF — And Why It Makes Kubernetes Security SmarterIntroduction If you've been running Kubernetes in production for any length of time, you've probably stared at a NetworkPolicy YAML, applied it, and then asked yourself, "Is this actually working?" Th00
JJJeji Jamesinjeji-james.hashnode.dev·1d ago · 7 min readLinux Basics Every SOC Analyst Must KnowIntroduction Every SOC analyst lives in the terminal. Before you can hunt threats, analyse logs, or respond to incidents — you need to be fluent in the command line. This post documents my hands-on La00
Nnewboxemailinwebmox.hashnode.dev·23h ago · 2 min readWhy Your Cron Jobs Fail Silently and How to Fix ItEvery sysadmin has been there. You set up a cron job, verify the schedule with crontab -l, and walk away feeling productive. Three days later you realize it never actually did anything useful. The job00
AVAditya Vermainarch-linux.hashnode.dev·1d ago · 64 min readBuilding a Beautiful Niri Desktop From Scratch: A Complete Arch Linux GuideThis guide is built around the New-Niri-minimal-dots repository by youngcoder45 — a clean, modular, "Noctalia"-themed Niri setup. By the end of this article you won't just have a pretty desktop, you'l00
SHSanskriti Harmukhinvultr.hashnode.dev·1d ago · 6 min readDeploying Redpanda Kafka-Compatible Streaming Platform on Ubuntu 24.04Redpanda is a Kafka-API-compatible streaming platform written in C++ with no JVM and no ZooKeeper. This guide installs Redpanda on Ubuntu 24.04, secures it with a Let's Encrypt certificate and SASL/SC00
VVVarun Vardeinvarunvarde.hashnode.dev·1d ago · 8 min readHow Do You Track and Remediate Vulnerabilities Over Time?Cybersecurity is no longer a periodic exercise performed once every few months. Modern organizations operate in an environment where new vulnerabilities emerge daily, software evolves continuously, an10
VVinuthnainvinuthna.hashnode.dev·2d ago · 3 min read10 Real-Time Bash Scripts Every DevOps Engineer Should KnowIntroduction Bash scripting is one of the most valuable skills for a DevOps Engineer. Whether you're managing Linux servers, Docker containers, Kubernetes clusters, or CI/CD pipelines, Bash helps auto00
