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42 lines
897 B
Markdown
42 lines
897 B
Markdown
---
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title: yq
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homepage: https://github.com/mikefarah/yq
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tagline: |
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yq: a lightweight and portable command-line YAML processor
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---
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To update or switch versions, run `webi yq@stable` or `webi yq@beta`, etc.
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### Files
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These are the files / directories that are created and/or modified with this
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install:
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```text
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~/.config/envman/PATH.env
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~/.local/bin/yq
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~/.local/share/man/man1/yq.1
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```
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## Cheat Sheet
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> `yq` is like [`jq`](../jq), meaning that it's like `sed` for YAML data - you
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> can use it to slice and filter and map and transform structured data with the
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> same ease that `sed`, `awk`, `grep` and friends let you play with text.
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Usage: `yq e '<selector>' <filepath>`
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Works with YAML:
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```sh
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echo 'name: John' | yq e '.name' -
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```
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Works with JSON:
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```sh
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echo '[ { "name": "John" }, { "name": "Jane" } ]' | yq e '.[].name' -
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```
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See <https://mikefarah.gitbook.io/yq/> for the docs.
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