yq
Verified for current stable LTS
Yq Command: Output First Element Array V4
Use for output first element array v4 with Yq. Exact CLI syntax to output first element array v4 using Yq.
When to use this: Use for output first element array v4 with Yq.
Command Syntax
yq eval '.[0]' <path/to/file.yaml>yq eval '.[0]' <path/to/file.yaml>Command Breakdown
yq is the base executable for this command.
FAQ
Purpose: Exact syntax to output first element array v4 using Yq.
Test path: Replace placeholders and run destructive commands in a disposable workspace first.
Flag behavior: Tool version, platform, and shell can change behavior.
Improve This Command
Suggest a correction, safer default, or version-specific note for this entry.
Related Operations
Yq Command: Merge Files Output Stdout V3
yq merge <path/to/file1.yaml> <path/to/file2.yaml> -C Yq Command: Merge Files Output Stdout V4 yq eval-all 'select(filename == "<path/to/file1.yaml>") * select(filename == "<path/to/file2.yaml>")' <path/to/file1.yaml> <path/to/file2.yaml> Yq Command: Output First Element Array V3 yq read <path/to/file.yaml> '[0]' Yq Command: Output Yaml Pretty Print V3 yq read <path/to/file.yaml> -C Yq Command: Output Yaml Pretty Print V4 yq eval <path/to/file.yaml>