Blog
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Fix Nextcloud Maintenance Window Error: Configure Start Time
Resolve the “Server has no maintenance window start time configured” error in Nextcloud 28.0.3. Learn how to properly configure maintenance windows and background jobs with step-by-step instructions.
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Automate Mailcow SSL Certificate Renewal with Nginx
Automate Mailcow SSL certificate renewal using Nginx Proxy Manager. Learn to create a scriptmailssl.sh file, configure renewal scripts, and set up monthly cron jobs for continuous certificate updates.
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Fix Nextcloud 28 Log Errors on Portainer
Stop persistent Nextcloud error messages in your logs. This guide explains why errors occur, how to clear them temporarily, and most importantly, how to fix the root cause to prevent them from returning.
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Network Cabinet Upgrade: Solving Anthem’s Overheating Crisis
Anthem’s network setup suffered severe overheating from grease buildup in September 2023. Discover how a professional-grade network cabinet upgrade in October 2023 solved the problem, with fanless design reducing dust and ensuring reliable performance.
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Ed25519 SSH Keys: Secure Server Access Guide
Strengthen your server security with Ed25519 SSH keys. Learn why password authentication is risky and how to implement the fastest, most secure SSH key method. Follow expert best practices to harden remote access and…
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How Our Cat Simba Jr. Changed Our Family Forever
Our family said goodbye to Simba Jr., a beloved cat whose warmth and companionship touched our hearts in countless ways. Discover his story and the lasting impact he left on our lives.
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Network Cabinet Installation at Anthem Coffee & Tea
Anthem Coffee & Tea upgraded to a professional network cabinet for improved reliability and performance. Discover how this infrastructure enhancement streamlines operations and maintenance.
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DNS Amplification Attack: How to Prevent Server Compromise
DNS amplification attacks can compromise your server. Learn how one AdGuard Home DNS server was weaponized to target 20,000+ IP addresses, and discover critical steps to protect your infrastructure from similar threats.