1、JSON命令:
$ wget http://stedolan.github.io/jq/download/linux32/jq (32-bit system) $ wget http://stedolan.github.io/jq/download/linux64/jq (64-bit system) $ chmod +x ./jq $ cp jq /usr/bin1.2.3.4.
2、JSON Schema:
json.txt
{ "name": "Google", "location": { "street": "1600 Amphitheatre Parkway", "city": "Mountain View", "state": "California", "country": "US" }, "employees": [ { "name": "Michael", "division": "Engineering" }, { "name": "Laura", "division": "HR" }, { "name": "Elise", "division": "Marketing" } ] }
3、解析JSON object:
$ cat json.txt | jq '.name' "Google"
4、解析嵌套的JSON对象:
$ cat json.txt | jq '.location.city' "Mountain View"
5、解析JSON数组:
$ cat json.txt | jq '.location | {street, city}' { "city": "Mountain View", "street": "1600 Amphitheatre Parkway" }
以上就是
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