linux 中格式化json字符串

举例：
$ curl http://127.0.0.1:8500/v1/agent/members|jq .

root@t7-node-1:~# curl http://127.0.0.1:8500/v1/agent/members|jq . 
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  1873  100  1873    0     0  1829k      0 --:--:-- --:--:-- --:--:-- 1829k
[
  {
    "Name": "t7-compute02_mgmt",
    "Addr": "10.122.51.29",
    "Port": 8301,
    "Tags": {
      "acls": "0",
      "build": "1.4.4:ea5210a3",
      "dc": "mgmt",
      "id": "244655c7-1b93-9911-7cc6-ea3352f8b69c",
      "role": "node",
      "segment": "",
      "vsn": "2",
      "vsn_max": "3",
      "vsn_min": "2"
    },
    "Status": 4,
    "ProtocolMin": 1,
    "ProtocolMax": 5,
    "ProtocolCur": 2,
    "DelegateMin": 2,
    "DelegateMax": 5,
    "DelegateCur": 4
  },
  {
    "Name": "t7-node-1_mgmt",
    "Addr": "10.122.51.71",
    "Port": 8301,
    "Tags": {
      "acls": "0",
      "build": "1.4.4:ea5210a3",
      "dc": "mgmt",
      "expect": "3",
      "id": "56882c62-c31b-f4c9-2196-cf484a8901d3",
      "port": "8300",
      "raft_vsn": "3",
      "role": "consul",
      "segment": "",
      "vsn": "2",
      "vsn_max": "3",
      "vsn_min": "2",
      "wan_join_port": "8302"
    },
    "Status": 1,
    "ProtocolMin": 1,
    "ProtocolMax": 5,
    "ProtocolCur": 2,
    "DelegateMin": 2,
    "DelegateMax": 5,
    "DelegateCur": 4
  },
  {
    "Name": "t7-compute01_mgmt",
    "Addr": "10.122.51.20",
    "Port": 8301,
    "Tags": {
      "acls": "0",
      "build": "1.4.4:ea5210a3",
      "dc": "mgmt",
      "id": "9dcdb220-711a-6afd-5bdc-43a7e2a2cdc1",
      "role": "node",
      "segment": "",
      "vsn": "2",
      "vsn_max": "3",
      "vsn_min": "2"
    },
    "Status": 1,
    "ProtocolMin": 1,
    "ProtocolMax": 5,
    "ProtocolCur": 2,
    "DelegateMin": 2,
    "DelegateMax": 5,
    "DelegateCur": 4
  },
  {
    "Name": "t7-node-2_mgmt",
    "Addr": "10.122.51.72",
    "Port": 8301,
    "Tags": {
      "acls": "0",
      "build": "1.4.4:ea5210a3",
      "dc": "mgmt",
      "expect": "3",
      "id": "bd23b1f8-0bfb-d663-b380-d88f5b1e2ca6",
      "port": "8300",
      "raft_vsn": "3",
      "role": "consul",
      "segment": "",
      "vsn": "2",
      "vsn_max": "3",
      "vsn_min": "2",
      "wan_join_port": "8302"
    },
    "Status": 1,
    "ProtocolMin": 1,
    "ProtocolMax": 5,
    "ProtocolCur": 2,
    "DelegateMin": 2,
    "DelegateMax": 5,
    "DelegateCur": 4
  },
  {
    "Name": "t7-node-3_mgmt",
    "Addr": "10.122.51.73",
    "Port": 8301,
    "Tags": {
      "acls": "0",
      "build": "1.4.4:ea5210a3",
      "dc": "mgmt",
      "expect": "3",
      "id": "ccddeb71-890c-278a-5e44-9e154b50ba44",
      "port": "8300",
      "raft_vsn": "3",
      "role": "consul",
      "segment": "",
      "vsn": "2",
      "vsn_max": "3",
      "vsn_min": "2",
      "wan_join_port": "8302"
    },
    "Status": 1,
    "ProtocolMin": 1,
    "ProtocolMax": 5,
    "ProtocolCur": 2,
    "DelegateMin": 2,
    "DelegateMax": 5,
    "DelegateCur": 4
  }
]

Linux下处理JSON的命令行工具：jq---安装

https://my.oschina.net/u/3157270/blog/1529669?utm_medium=referral

简介：

完整的安装和使用...