Parse and transform YAML data using yq in shell scripts.
npx skills add https://github.com/led8/.codex --skill yq-led8
Please help me install this Agent Skill. Skill: yq Source: https://github.com/led8/.codex/tree/main/skills/yq Command: npx skills add https://github.com/led8/.codex --skill yq-led8
YAML data is verbose to read and modify in scripts; this skill enables fast parsing and manipulation with yq, reducing boilerplate and error-prone grep/awk pipelines.
Ask your AI to extract the value at .services.web.image from docker-compose.yaml using yq.
High-intent search queries and answers about installing and using this skill.
You can parse YAML data and extract values in shell scripts using yq to query specific fields, replacing error-prone grep and awk pipelines with reliable dot-notation path access for fast reading.
Updating and merging Kubernetes manifests is best done with yq, which enforces safe, non-destructive in-place edits to modify your YAML configuration while preserving the original file structure and formatting.
Yes, you can convert YAML to JSON for Kubernetes manifests and Docker Compose files using yq, which provides consistent JSON output to integrate your configuration data with JSON-based processing tools.
Yes, yq supports environment variable substitution when updating YAML configurations, allowing you to dynamically inject values into your shell scripts for Docker Compose or general configuration scenarios.
Using a dedicated YAML processor like yq avoids the boilerplate and parsing errors of grep and awk, correctly handling YAML's hierarchical structure and indentation for reliable data extraction and modification.
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