Automate Server Monitoring: Metrics, Alerts and Where AI Helps
Set up automated server monitoring with Netdata, Prometheus, Alertmanager and Uptime Kuma: tested alert rules, CERT-In log retention and AI limits.
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November 1, 2026
Essential Bash Scripts for DevOps Engineers in 2026
Seven tested Bash scripts for DevOps: health checks, symlink deploys with rollback, CERT-In log cleanup, secret-safe .env loading, cert expiry, disk alerts.
October 29, 2026
MCP Vulnerability Fixes: Langflow, MCP SDK and Claude Code
Langflow CVE-2026-105740 is a critical MCP vulnerability with reported exploit attempts. Check Langflow, MCP SDK, Claude Code and x402 versions.
October 28, 2026
October 2026 npm and GitHub Supply-Chain Attacks: What to Check
October 2026 npm supply chain attack wave: SubQuery, GhostAction, Tensorlake, Apex. Tested commands to check lockfiles, audit GitHub and rotate keys.
October 28, 2026
Pillow Vulnerability CVE-2026-112900: EPS Flaw, Fix and Checks
Pillow vulnerability CVE-2026-112900 lets crafted EPS filenames inject Ghostscript options. Check your version, upgrade to 13.0.0 and lock down uploads.
October 26, 2026
HTTP2Shell (CVE-2026-111497): Patch Brotli Beyond Node.js
HTTP2Shell (CVE-2026-111497) hits Brotli in Bun, Python, Envoy, Istio and Linux distros. Fixed versions, tested checks and proxy workarounds.
October 26, 2026
How to Self-Host n8n on Linux with Docker Compose, PostgreSQL and HTTPS (2026)
Set up a production-ready self-hosted n8n on Linux: Docker Compose, PostgreSQL 18, automatic HTTPS with Caddy, a first workflow, backups, updates and a security checklist.
October 23, 2026
What Is DevOps? Principles, Lifecycle, Tools and Careers
What is DevOps? The culture and principles behind it, the DevOps lifecycle, CI/CD, key tools by stage, how to measure success, DevSecOps and career paths.
March 4, 2022