diff --git a/tldr/jq b/tldr/jq index 50acf9f9..2383b61c 100644 --- a/tldr/jq +++ b/tldr/jq @@ -8,10 +8,6 @@ source: https://github.com/tldr-pages/tldr.git > A JSON processor that uses a domain-specific language (DSL). > More information: . -- Execute a specific expression (print a colored and formatted JSON output): - -`{{cat path/to/file.json}} | jq '.'` - - Execute a specific expression only using the `jq` binary (print a colored and formatted JSON output): `jq '.' {{/path/to/file.json}}` @@ -24,9 +20,9 @@ source: https://github.com/tldr-pages/tldr.git `{{cat path/to/file.json}} | jq {{--arg "name1" "value1" --arg "name2" "value2" ...}} '{{. + $ARGS.named}}'` -- Print specific keys: +- Create new JSON object via old JSON objects from multiple files: -`{{cat path/to/file.json}} | jq '{{.key1, .key2, ...}}'` +`{{cat path/to/multiple_json_file_*.json}} | jq '{{{newKey1: .key1, newKey2: .key2.nestedKey, ...}}}'` - Print specific array items: @@ -36,6 +32,10 @@ source: https://github.com/tldr-pages/tldr.git `{{cat path/to/file.json}} | jq '.[]'` +- Print objects with 2-condition filter in array: + +`{{cat path/to/file.json}} | jq '.[] | select((.key1=="value1") and .key2=="value2")'` + - Add/remove specific keys: `{{cat path/to/file.json}} | jq '. {{+|-}} {{{"key1": "value1", "key2": "value2", ...}}}'`