# Posts tagged: reference

[View as HTML](/tags/reference/) | [All tags](/tags.md) | [All posts](/posts.md)

- 2026-05-05 [OpenTelemetry Metric Types: a Field Guide](/posts/20260505-opentelemetry-metric-types.md)
- 2026-04-26 [Making sense of "set", the powerful Bash built-in](/posts/20260426-making-sense-of-bash-set.md)