We do not see technical findings as a reason to hide parts of an article. Quite the opposite: a documented problem often makes a technical guide more useful than a perfectly polished success story.
Infrastructure work rarely follows only the happy path. Packages are missing, names drift, certificates do not match, client behavior differs from web behavior, and remediation changes more than expected. If a post hides all of that, it becomes less helpful for real operators.
Findings are operational evidence
A finding shows where the system met reality. It marks the place where an assumption was tested and had to be corrected. That is valuable information for everyone who will later run the same platform, plan a similar upgrade or explain a risk to a customer.
What we show
| Evidence | Why it helps |
|---|---|
| Error messages | They make the failure mode searchable and recognizable. |
| Before and after state | They show whether a fix changed the system as expected. |
| Partial results | They prevent false PASS claims. |
| Known limitations | They separate tested evidence from assumptions. |
| Decision points | They show where operations, security or business owners must choose. |
Error messages
- Why it helps
- They make the failure mode searchable and recognizable.
Before and after state
- Why it helps
- They show whether a fix changed the system as expected.
Partial results
- Why it helps
- They prevent false PASS claims.
Known limitations
- Why it helps
- They separate tested evidence from assumptions.
Decision points
- Why it helps
- They show where operations, security or business owners must choose.
Not every problem belongs in public
Transparency does not mean publishing secrets, customer data or internal access paths. It means describing the relevant pattern without leaking sensitive detail. Hostnames can be lab names, screenshots can be cropped, credentials must never appear, and customer-specific context belongs out of public articles.
The useful balance is simple: show the class of problem, the diagnostic path and the operational consequence. Remove anything that would identify a customer or expose access.
Why this improves trust
Readers can usually tell when a post pretends that nothing ever went wrong. Showing a controlled failure makes the result more believable, because it demonstrates that the author actually tested the path and understood the system beyond the first successful screen.
That is why our technical series show acceptance tables, screenshots and caveats, for example in the SLES 16 hardening article and the FreeIPA sudo rules guide. A limitation that is named can be managed. A limitation that is hidden cannot.
How we decide what to publish
Publication decision
| Question | Decision |
|---|---|
| Does it help another administrator understand the platform? | Publish the pattern. |
| Does it expose secrets, customer data or access paths? | Remove or anonymize it. |
| Was the item actually tested? | State PASS, PARTIAL or NOT TESTED honestly. |
| Is the result only an assumption? | Label it as an assumption or leave it out. |
| Does the finding change production advice? | Make it visible in the guide. |
Does it help another administrator understand the platform?
- Decision
- Publish the pattern.
Does it expose secrets, customer data or access paths?
- Decision
- Remove or anonymize it.
Was the item actually tested?
- Decision
- State PASS, PARTIAL or NOT TESTED honestly.
Is the result only an assumption?
- Decision
- Label it as an assumption or leave it out.
Does the finding change production advice?
- Decision
- Make it visible in the guide.
The point
A technical article should not be a showroom. It should help someone operate a system with fewer surprises. Showing findings is part of that responsibility.
