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Monitor SSL Certificate Expiry with Zabbix

How to Monitor SSL Certificate Expiry with Zabbix

Learn how to monitor SSL certificate expiry using Zabbix with automated scripts and triggers. Avoid service disruptions by setting up alerts for expiring certificates. Table of Contents 🔈Introduction In...
Automate Certificate Renewal with OpenSSL and Bash

Automate Certificate Renewal and Deployment Using OpenSSL and Bash

Learn how to automate SSL/TLS certificate renewal and deployment using OpenSSL and Bash scripts. Includes CLI examples, best practices, cron automation, and deployment tips. Table of Contents Introduction...
Archive and extract PFX Certificate

How to Archive and Extract PFX Certificate Files

Learn how to archive and extract PFX/PKCS#12 certificate files using OpenSSL and Windows tools. Includes CLI examples, tables, and best practices for secure handling. Table of Contents 🔈Introduction Whether...
understanding dnf history

Understanding DNF History: Tracking Package Installations and Removals

Understanding dnf history for tracking, auditing, and undoing package installs and removals on Fedora/RHEL. CLI examples, tables, best practices included. Table of Contents 🔈Introduction In the world of...