说我有JSON文件，我必须插入两个新字符串ccddff-live和ccddff-preview，这两个字符串必须通过外壳脚本插入到下面的JSON文件中并按字母顺序排序
插入之前
{``
"bbccdd-live": {
"master_url": "http://master.solar.local:8083/solr/bbccdd-live",
"poll_interval": "00:01:00"
},
}
插入后
"bbccdd-live": {
"master_url": "http://master.solar.local:8083/solr/bbccdd-live",
"poll_interval": "00:01:00"
},
"bbccdd-preview": {
"master_url": "http://master.solar.local:8083/solr/bbccdd-preview",
"poll_interval": "00:01:00"
},
"ccddee-live": {
"master_url": "http://master.solar.local:8083/solr/ccddee-live",
"poll_interval": "00:01:00"
},
"ccddee-preview": {
"master_url": "http://master.solar.local:8083/solr/ccddee-preview",
"poll_interval": "00:01:00"
}