jq-processing
Using jq to parse, filter, and aggregate JSON data from CLI tools for generating reports.
- License 许可
- MIT
- 最近更新
- 2026-10-02
- Stars
- ★ 92
- Forks
- 7
01 前言 Front Matter
- name
- jq-processing
- description
- Using jq to parse, filter, and aggregate JSON data from CLI tools for generating reports.
03 SKILL.md 正文
jq for JSON Processing
Basics
jq '.'- pretty-print JSONjq '.field'- extract a fieldjq 'length'- count array elementsjq '[.[] | select(.cond)]'- filter arrays
Date Handling
# Parse ISO 8601 date to epoch
echo '"2024-12-15T10:30:00Z"' | jq 'fromdateiso8601'
# Compute difference in days between two dates
jq -n '("2024-12-20T00:00:00Z" | fromdateiso8601) - ("2024-12-15T00:00:00Z" | fromdateiso8601) | . / 86400'
# Output: 5
Rounding
# Round to 1 decimal place
jq -n '3.14159 * 10 | round / 10'
# Output: 3.1
Building Final JSON
jq -n \
--argjson pr_total 50 \
--argjson pr_merged 40 \
--arg top "user1" \
'{
pr: { total: $pr_total, merged: $pr_merged, top_contributor: $top }
}'
Label Matching (substring check)
# Check if any label name contains "bug" (case-insensitive)
echo "$issues_json" | jq '
[.[] | select(.labels | any(.name | test("bug"; "i")))]
'
04 同仓库更多 Skills
object_counter
Count occurrences of an object in the image using computer vision algorithm.
travel-planning-workflow
Invoke this skill when performing travel planning. It defines a structured workflow for generating itineraries. Following this workflow is essential to ensure the final plan satisfies user requirements.
bundled-dataset-search-tool
invoke this skill when you need to perform database search for travel planning. This skill provides some useful pre-packaged tools to look up accommodations, attractions, cities, driving distance, flights, and restaurants from the bundled dataset.
glm-output
Output-processing guidance for GLM tasks. Especially useful after glm-basics and glm-calibration when you need verifier-matching metrics from output.nc and a final /root/metrics.json.
glm-calibration
Calibration guidance for GLM tasks. Often most effective after glm-basics has clarified the setup; glm-output is the companion skill for exact final metric computation.
glm-basics
A good starting point for GLM calibration tasks. Use to inspect glm3.nml, confirm how GLM runs, and identify the relevant files before moving on to calibration and output evaluation.