Student Builds Self-Hosted VPN on Oracle Cloud While Trying to Play Roblox at University

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A university student set out to bypass campus Wi-Fi restrictions to play Roblox, and ended up building a fully self-hosted VPN instead of simply installing a commercial app. Using Oracle Cloud's Always Free tier, the student provisioned a virtual machine and configured WireGuard, learning Terraform and Ansible along the way. A notable bug emerged when Ansible's key-generation step silently overwrote WireGuard's private key on repeated runs, corrupting the setup without a clear error — fixed by making the step idempotent. The student went further by adding a CI/CD pipeline for infrastructure changes and encrypted secrets management, turning a workaround into a structured cloud infrastructure project. The writeup serves as a practical guide for others looking to build similar setups, while highlighting that automation shifts rather than eliminates the risk of mistakes.

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Ukraine-Poland freight crossing logged 4-day wait as border delays upend EU logistics

On July 16, 2026, the Yahodyn–Dorohusk crossing on the Ukraine-Poland border recorded a wait of nearly 5,964 minutes for loaded trucks, with over 1,000 vehicles queued. Data from Ukraine's electronic border queue system, eCherha, showed that across 38 truck checkpoints on Ukraine's EU-facing frontier, wait times clustered at either zero or several days, with almost no middle ground. This bimodal pattern means standard ETA padding based on averages is largely useless for freight planners routing through external EU borders. Ukraine's State Customs Service publishes live checkpoint data as open data under CC BY 4.0, covering queues toward five neighboring countries. The dataset has been integrated into the NAPSPAN API, allowing logistics systems to query real-time wait times and queue depths for specific crossings and vehicle types.

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ProgrammingDEV Community ·

AI Wildlife Videos Risk Warping Public Perception of Nature, Study Warns

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

Layered SQL Workflow Helps SaaS Teams Build Reliable, Consistent Reporting

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