linux - 需要删除特定 block

Question

来自文件，

====================================
{
        "id": "ffc131ff-1793-4109-940f-5b537f7061cf",
        "securityResourceId": "48d0eeff-690d-4c2c-b6f9-9b25315f9ca3",
        "name": "Dev-bpimdmgr-idev3-01",
        "active": true,
        "licensed": true,
        "licenseType": "AUTHORIZED",
        "status": "ONLINE",
        "tags": []
    },
    {
        "id": "82db2888-7a2f-48fe-bc25-26a5e28bb340",
        "securityResourceId": "5a437865-6ced-402e-ac47-dd38191e5696",
        "name": "obiee-cmixdmgr-nprd3-01",
        "active": true,
        "licensed": true,
        "licenseType": "AUTHORIZED",
        "status": "ONLINE",
        "tags": [
            {
                "id": "fbf62944-a8a4-4a22-8e75-cd8d88eacaff",
                "name": "obiee-tag",
                "color": "#32cd32",
                "description": "obiee tag for version import",
                "objectType": "Agent"
            }
        ]
    },

我想删除标签[] block ，包括该 block 内的位置。通过perl或shell脚本

问候， 卡莱亚拉桑

Answer 1

只需使用 JSON模块:

use JSON qw{ from_json to_json };

my $struct = from_json("[$input]");
delete $_->{tags} for @$struct;
print to_json($struct);