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Everything published on techprobably.com is provided for informational and educational purposes. It is written carefully and tested where testing is possible. It remains one developer’s account of what worked on one setup, and should be read on those terms.

Technical instructions

Posts here contain commands, configuration files, code, and step-by-step procedures. These carry real risk. A command that is harmless on one machine can delete data, break a working installation, or lock a user out of a service on another, because versions, permissions, operating systems, and existing configuration all differ.

Before following anything technical on this site:

• Back up anything that cannot be lost.
• Read and understand a command before running it, particularly anything that deletes, changes permissions, or invokes a package manager.
• Test somewhere disposable first where that is possible.
• Check the official documentation for the relevant version, which is authoritative where this site is not.

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