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Practical guides, infrastructure notes, and lessons for running your corner of the internet.
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128 articles-
PHP-FPM Worker Sizing on a VPS: Measure Before Raising the Limit
Turn PHP worker limits into a resource budget that protects both request latency and database headroom.
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NXDOMAIN vs SERVFAIL: Diagnose DNS Errors Before Changing Your VPS
A missing name, a failed lookup, and an unanswered request are different incidents. Use the response status to choose the next check.
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Django VPS Deployment: Plan the Processes Before the Server
Map Django's production processes and resource needs before choosing a VPS or increasing worker counts.
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Linux File Permissions for VPS Web Applications
Give each application the access it needs, then verify both permitted operations and the files it should not change.
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How to Self-Host Dawarich on a VPS
Run a private location-history timeline with Docker, PostGIS, Redis, background workers, HTTPS, and an off-server backup plan.
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How to Self-Host MicroBin on a VPS
Host a small paste and file-sharing service behind your own domain, require authentication, and keep its data off the public container port.
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How to Self-Host Gatus on a VPS
Build a lightweight status page from a YAML file, check HTTP and TCP services, and send alerts without running a full monitoring stack.
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CI/CD for VPS Applications: Build Once and Deploy an Identifiable Artifact
Promote the exact application build you tested and retain enough release information to explain what is running.
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SSH Key Rotation for a Small Team: Inventory, Replace, Verify, Revoke
Give each person and automation job a traceable credential, then rotate access without losing the ability to administer the server.
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How to Choose a LayerOne VPS Plan
Start from RAM and disk, not from a plan name. gc.pico fits the tiniest bots, gc.nano most bots, gc.micro small sites, and gc.medium is the usual production floor.
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A Safe Log Retention Policy for a Linux VPS
Keep enough history to investigate failures while stopping routine logs from consuming the entire server.
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How LayerOne Transfer Pooling Works
Port speed is not transfer. Every account shares 2 TB across all VPS instances. Buy a block when you need more, or pay as you go if you do not.
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