Linux 使用jq从json中排除不需要的名称

假设我卷曲一个json文件，如下所示：

curlhttps://api.github.com/repos/ruby/ruby/tags -o ruby.json

[
  {
    "name": "yarv_migration_base",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/yarv_migration_base",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/yarv_migration_base",
    "commit": {
      "sha": "20c8803697df39a086175a5eb2f8e8ee00bf1e2f",
      "url": "https://api.github.com/repos/ruby/ruby/commits/20c8803697df39a086175a5eb2f8e8ee00bf1e2f"
    }
  },
  {
    "name": "v2_3_1",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_3_1",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_3_1",
    "commit": {
      "sha": "5827d8e887d881eb3a6e6ea7410590261c90545f",
      "url": "https://api.github.com/repos/ruby/ruby/commits/5827d8e887d881eb3a6e6ea7410590261c90545f"
    }
  },
  {
    "name": "v2_3_0",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_3_0",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_3_0",
    "commit": {
      "sha": "a837be87fdf580ac4fd58c4cb2f1ee16bab11b99",
      "url": "https://api.github.com/repos/ruby/ruby/commits/a837be87fdf580ac4fd58c4cb2f1ee16bab11b99"
    }
  },
  {
    "name": "v2_3_0_preview2",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_3_0_preview2",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_3_0_preview2",
    "commit": {
      "sha": "e3434401aca2e331132652d4458366267e8cf378",
      "url": "https://api.github.com/repos/ruby/ruby/commits/e3434401aca2e331132652d4458366267e8cf378"
    }
  },
  {
    "name": "v2_3_0_preview1",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_3_0_preview1",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_3_0_preview1",
    "commit": {
      "sha": "9993701c7d3d83e24699177fef3238d8bf7bbbab",
      "url": "https://api.github.com/repos/ruby/ruby/commits/9993701c7d3d83e24699177fef3238d8bf7bbbab"
    }
  },
  {
    "name": "v2_2_5",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_2_5",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_2_5",
    "commit": {
      "sha": "449169fd8cfe4253381c40f595097ed50932bdae",
      "url": "https://api.github.com/repos/ruby/ruby/commits/449169fd8cfe4253381c40f595097ed50932bdae"
    }
  },
  {
    "name": "v2_2_4",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_2_4",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_2_4",
    "commit": {
      "sha": "9081c2c61ac9f7f9bdcbf054f33b2dc42740e85f",
      "url": "https://api.github.com/repos/ruby/ruby/commits/9081c2c61ac9f7f9bdcbf054f33b2dc42740e85f"
    }
  },
  {
    "name": "v2_2_3",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_2_3",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_2_3",
    "commit": {
      "sha": "acaf2ee762b08a4ccb23fef46cd93da1616d4d32",
      "url": "https://api.github.com/repos/ruby/ruby/commits/acaf2ee762b08a4ccb23fef46cd93da1616d4d32"
    }
  },
  {
    "name": "v2_2_2",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_2_2",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_2_2",
    "commit": {
      "sha": "a9721a259665149b1b9ff0beabcf5f8dc0136120",
      "url": "https://api.github.com/repos/ruby/ruby/commits/a9721a259665149b1b9ff0beabcf5f8dc0136120"
    }
  },
  {
    "name": "v2_2_1",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_2_1",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_2_1",
    "commit": {
      "sha": "10bc9b85cba61af65dea858a2952ae04126a5d4d",
      "url": "https://api.github.com/repos/ruby/ruby/commits/10bc9b85cba61af65dea858a2952ae04126a5d4d"
    }
  },
  {
    "name": "v2_2_0",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_2_0",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_2_0",
    "commit": {
      "sha": "7393bf6a5cfff63683f36535e293caaa0d4c5be0",
      "url": "https://api.github.com/repos/ruby/ruby/commits/7393bf6a5cfff63683f36535e293caaa0d4c5be0"
    }
  },
  {
    "name": "v2_2_0_rc1",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_2_0_rc1",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_2_0_rc1",
    "commit": {
      "sha": "050b43acced48e2699f4c57df65e207da4f0aa5a",
      "url": "https://api.github.com/repos/ruby/ruby/commits/050b43acced48e2699f4c57df65e207da4f0aa5a"
    }
  },
  {
    "name": "v2_2_0_preview2",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_2_0_preview2",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_2_0_preview2",
    "commit": {
      "sha": "2e968a23387c3255379a9bf91f3ecdafb01d940d",
      "url": "https://api.github.com/repos/ruby/ruby/commits/2e968a23387c3255379a9bf91f3ecdafb01d940d"
    }
  },
  {
    "name": "v2_2_0_preview1",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_2_0_preview1",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_2_0_preview1",
    "commit": {
      "sha": "ac98aa3101ae3cf09c3bb318e22b72404150f106",
      "url": "https://api.github.com/repos/ruby/ruby/commits/ac98aa3101ae3cf09c3bb318e22b72404150f106"
    }
  },
  {
    "name": "v2_1_10",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_1_10",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_1_10",
    "commit": {
      "sha": "410b031acb0b85e86564cc5d6fdde57b1251505f",
      "url": "https://api.github.com/repos/ruby/ruby/commits/410b031acb0b85e86564cc5d6fdde57b1251505f"
    }
  },
  {
    "name": "v2_1_9",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_1_9",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_1_9",
    "commit": {
      "sha": "22b2eface036901d27bfd9a22057427e4cce5f06",
      "url": "https://api.github.com/repos/ruby/ruby/commits/22b2eface036901d27bfd9a22057427e4cce5f06"
    }
  },
  {
    "name": "v2_1_8",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_1_8",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_1_8",
    "commit": {
      "sha": "4876b9a68c6d04717c35c01b071e88eaf09a0bf7",
      "url": "https://api.github.com/repos/ruby/ruby/commits/4876b9a68c6d04717c35c01b071e88eaf09a0bf7"
    }
  },
  {
    "name": "v2_1_7",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_1_7",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_1_7",
    "commit": {
      "sha": "0f664738e9a1219767ab0d0d168902977305a61d",
      "url": "https://api.github.com/repos/ruby/ruby/commits/0f664738e9a1219767ab0d0d168902977305a61d"
    }
  },
  {
    "name": "v2_1_6",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_1_6",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_1_6",
    "commit": {
      "sha": "fe8cc13685a847f5b4b687d9edb88f5bee58fd70",
      "url": "https://api.github.com/repos/ruby/ruby/commits/fe8cc13685a847f5b4b687d9edb88f5bee58fd70"
    }
  },
  {
    "name": "v2_1_5",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_1_5",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_1_5",
    "commit": {
      "sha": "0d74082eced0254a30b8f09a4d65fff357fdc6cd",
      "url": "https://api.github.com/repos/ruby/ruby/commits/0d74082eced0254a30b8f09a4d65fff357fdc6cd"
    }
  },
  {
    "name": "v2_1_4",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_1_4",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_1_4",
    "commit": {
      "sha": "e966a41ca690a82114719d9cae85c7f12c954ac6",
      "url": "https://api.github.com/repos/ruby/ruby/commits/e966a41ca690a82114719d9cae85c7f12c954ac6"
    }
  },
  {
    "name": "v2_1_3",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_1_3",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_1_3",
    "commit": {
      "sha": "4cb2998f59939a8f275ea74079a4538f721a24ad",
      "url": "https://api.github.com/repos/ruby/ruby/commits/4cb2998f59939a8f275ea74079a4538f721a24ad"
    }
  },
  {
    "name": "v2_1_2",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_1_2",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_1_2",
    "commit": {
      "sha": "e9dce8d1b482200685996f64cc2c3bd6ba790110",
      "url": "https://api.github.com/repos/ruby/ruby/commits/e9dce8d1b482200685996f64cc2c3bd6ba790110"
    }
  },
  {
    "name": "v2_1_1",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_1_1",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_1_1",
    "commit": {
      "sha": "1980b4d4e4cc1dfd7f04d88c03e9f0a60dd4e94e",
      "url": "https://api.github.com/repos/ruby/ruby/commits/1980b4d4e4cc1dfd7f04d88c03e9f0a60dd4e94e"
    }
  },
  {
    "name": "v2_1_0",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_1_0",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_1_0",
    "commit": {
      "sha": "3603063e4385c45db103d979311f689e9146383e",
      "url": "https://api.github.com/repos/ruby/ruby/commits/3603063e4385c45db103d979311f689e9146383e"
    }
  },
  {
    "name": "v2_1_0_rc1",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_1_0_rc1",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_1_0_rc1",
    "commit": {
      "sha": "9881a183bde20d1c174d33d8a2f637e9c092a08b",
      "url": "https://api.github.com/repos/ruby/ruby/commits/9881a183bde20d1c174d33d8a2f637e9c092a08b"
    }
  },
  {
    "name": "v2_1_0_preview2",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_1_0_preview2",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_1_0_preview2",
    "commit": {
      "sha": "834679d12c16cb142a8b534be137fc3e3a3c82a4",
      "url": "https://api.github.com/repos/ruby/ruby/commits/834679d12c16cb142a8b534be137fc3e3a3c82a4"
    }
  },
  {
    "name": "v2_1_0_preview1",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_1_0_preview1",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_1_0_preview1",
    "commit": {
      "sha": "928c4a92de2df1955a8adf2f544c7cbec11b4711",
      "url": "https://api.github.com/repos/ruby/ruby/commits/928c4a92de2df1955a8adf2f544c7cbec11b4711"
    }
  },
  {
    "name": "v2_0_0_648",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_0_0_648",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_0_0_648",
    "commit": {
      "sha": "03ec9ed5c93d6681bff894e566f9affe9d80a248",
      "url": "https://api.github.com/repos/ruby/ruby/commits/03ec9ed5c93d6681bff894e566f9affe9d80a248"
    }
  },
  {
    "name": "v2_0_0_647",
    "zipball_url": "https://api.github.com/repos/ruby/ruby/zipball/v2_0_0_647",
    "tarball_url": "https://api.github.com/repos/ruby/ruby/tarball/v2_0_0_647",
    "commit": {
      "sha": "c60c15f371a6d2f2e024ebd75ee9b3fefa7d7118",
      "url": "https://api.github.com/repos/ruby/ruby/commits/c60c15f371a6d2f2e024ebd75ee9b3fefa7d7118"
    }
  }
]

---

然后我可以运行

cat ruby.json | jq.[0]|.tarball_url'

并获取ruby的最新tarball。但是，我不想获取任何Ruby预览版的tarball或包含类似于

的“yarv\u migration\u base”

。有没有一种方法可以使用jq排除数据？

首先过滤数据，然后获取第一个数据（假设它与最近的第一个数据排序）

---

首先过滤掉它，然后得到第一个（假设它与最近的第一个排序）

---

非常好，但是我想过滤掉任何以“preview”结尾的标签，例如“ruby2_4preview2”。你应该在原始问题中提到这一点。可以通过管道将

select

语句连接在一起，如`map（select（.name！=“foo”）| select（.name！=“bar”）@averymagontti：您应该在原始问题中提到这一点。但这是一个简单的添加条件。非常好，但我也想过滤掉任何以“预览”结尾的标签，例如“ruby2_4preview2”，您应该在原始问题中提到这一点。可以通过管道将

select

语句连接在一起，如`map（select（.name！=“foo”）| select（.name！=“bar”）@averymagontti：您应该在原始问题中提到这一点。但这是一个简单的条件。

jq 'map(select(.name != "yarv_migration_base" and
        (.name | contains("preview") | not)
    ))[0].tarball_url' ruby.json