Linux

MariaDB Active-Passive Replication: Complete Guide to Setup, Failover, and Monitoring

Learn how to configure MariaDB active-passive replication for high availability, perform emergency failovers, and monitor replication health with open...

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Understanding SSH Keys: Secure Server Access Without Passwords

Learn how SSH keys provide more secure server access than passwords. This comprehensive guide covers generating, installing, and managing SSH keys for...

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The Beginner's Guide to Securing a Linux Server

Learn essential security practices for Linux servers. Step-by-step guide covering SSH hardening, firewall configuration, user management, and more for...

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