I have this example json:
{
"Server monitoring - Disk, Memory, CPU": {
"alerts": {
"d_usage_65": {
"title": "D Usage 65 | #site"
},
"d_usage_75": {
"title": "D Usage 75 | #site"
}
}
},
"Categoty 2": {
"alerts": {
"thread_count_50": {
"title": "Thread Count above 50 | #site"
},
"upload_manager_thread_count_100": {
"title": "Thread Count above 100 | #site"
}
}
}
}
I am trying to get "d_usage_65" for input "D usage 65 | #site". This is what I have tried:
.[] | .alerts | select(.[].title == "D Usage 65 | #aidoc_site") | keys
but it returned:
[
"d_usage_65",
"d_usage_75"
]
CodePudding user response:
You can access keys and values at once using to_entries
. For instance:
.[] | .alerts | to_entries[] | select(.value.title == "D Usage 65 | #site").key
d_usage_65
Another approach could be using tostream
:
.[] | .alerts | tostream | select(.[1] == "D Usage 65 | #site")[0][0]
d_usage_65
CodePudding user response:
to_entries
and select
are the important things here:
$ jq -r --arg t 'D Usage 65 | #site' '.[].alerts | to_entries[] | select(.value.title==$t) | .key' example.json
d_usage_65