curlコマンドの出力をjqで整理して表示する #ShellScript

curlコマンド

$ curl -s https://randomuser.me/api | jq '.'
{
  "results": [
    {
      "gender": "male",
      "name": {
        "title": "mr",
        "first": "dominic",
        "last": "gauthier"
      },
      "location": {
        "street": "6629 tecumseh rd",
        "city": "melbourne",
        "state": "yukon",
        "postcode": 82683
      },
      "email": "dominic.gauthier@example.com",
      "login": {
        "username": "bigkoala670",
        "password": "nasty",
        "salt": "3BIaho9m",
        "md5": "32e1eafd2e3333279d08ba937b7754f7",
        "sha1": "63a68d471159981a9482fbe50cb2c776f6b36743",
        "sha256": "642181246f52f0269fb005bde6ef844d683e86f1c39605273ee1dc1d8429ca07"
      },
      "dob": "1955-12-25 09:38:26",
      "registered": "2015-06-12 04:49:56",
      "phone": "024-571-2877",
      "cell": "461-200-6741",
      "id": {
        "name": "",
        "value": null
      },
      "picture": {
        "large": "https://randomuser.me/api/portraits/men/42.jpg",
        "medium": "https://randomuser.me/api/portraits/med/men/42.jpg",
        "thumbnail": "https://randomuser.me/api/portraits/thumb/men/42.jpg"
      },
      "nat": "CA"
    }
  ],
  "info": {
    "seed": "c36fa7af7c25f85c",
    "results": 1,
    "page": 1,
    "version": "1.1"
  }
}

場所指定

.の後ろに文字指定する

$ curl -s https://randomuser.me/api | jq '.info.page'
# 1

$ curl -s https://randomuser.me/api | jq '.info.seed'
# "65a0130f9f6548f6"