WIUNIX ACADEMY
START WITH A QUESTION
THE KNOWLEDGE LIBRARY
20 tutorials · Page 2 / 2
Publish a private web app through an outbound tunnel and identity policy. Keep tokens protected, isolate the origin, verify denied access and retain a recovery path.
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Connect two non-overlapping LANs with dedicated WireGuard gateways. Verify peer identity, return routes, narrow firewall rules and real receiver data in both directions.
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Build one active Redis primary, two passive replicas and three independent Sentinel voters. Verify replication, discovery, controlled failover and safe recovery.
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Build a fresh primary and read-only replica, seed a consistent InnoDB dataset, secure the channel with verified TLS and prove that new transactions arrive.
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Install WordPress, PHP-FPM and MariaDB over HTTPS, then cache only reviewed public pages and prove that sessions and password-protected content stay separate.
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Install Prometheus, node_exporter and Grafana with private access, validated configuration and checks that prove metrics reach your dashboard.
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Build two HAProxy nodes with a shared virtual IP, route traffic to healthy HTTP backends and verify real failover with Keepalived VRRP—on your selected Linux version.
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Build Nginx, configure QUIC and prove real HTTP/3.
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