Questions tagged [json]
The json tag has no usage guidance.
128
questions
18
votes
1
answer
75k
views
Loop over Ansible variable array in Jinja2 template
when Ansible gathers facts about hosts, it for example gets all the mounts of the host:
"ansible_mounts": [
{
"block_available": 7800291,
"block_size": ...
- 193
14
votes
3
answers
18k
views
How get systemd status in json format?
I want to get service status details (Loaded, enabled, active, running, since, Main PID) in machine readable form and I know that systemd tools have --output=json option, but if I do:
systemctl ...
- 393
9
votes
2
answers
5k
views
Can I alias all directory requests to a single file in nginx?
I'm trying to figure out how to take all requests made to a particular directory and return a json string without a redirect, in nginx.
Example:
curl -i http://example.com/api/call1/
Expected ...
- 193
8
votes
1
answer
16k
views
How to tell jq to print the content of two keys for each instance returned by aws ec2 cli
running aws ec2 describe-instances will return a json text similar to the following:
{
"Reservations": [
{
"Instances": [
"PublicDnsName": "ec2..."
...
- 2,755
7
votes
4
answers
21k
views
What's wrong with this HTTP POST request?
I'm trying to fuzz a server using the Sulley fuzzing framework.
I observe the following stream in Wireshark.
The error talks about a problem with JSON parsing, however, when I try the same HTTP POST ...
- 101
6
votes
2
answers
20k
views
Manipulate JSON in bash
I have a JSON file I need to update a particular value.
{
"Comment": "comment",
"test": {
"enabled": true
},
"enabled": true,
"otherStuff": blah,
"otherStuff2": blah,
"otherStuff3": ...
- 1,916
5
votes
2
answers
18k
views
Terraform: How to dynamically generate a block of a JSON policy?
I have the following resource:
resource "aws_iam_user_policy" "ses_send_policy" {
count = var.enabled ? 1 : 0
name_prefix = var.user_policy_name_prefix
user = ...
- 83
5
votes
2
answers
12k
views
How do I Generate a Bearer Token for cURL to Get Thru IAP (GCP)?
I need to cURL a web app hosted behind IAP on GCP.
Normally, users log in through IAP and use the web app, but I need to run some cURL commands (interactive and non-interactive) that hit the web app ...
google-cloud-platform
5
votes
2
answers
6k
views
How to escape or remove double quotes in rsyslog template
I want rsyslog to write log messages in JSON format, which requires to use double-quotes (") around strings.
Problem is that values sometime include double-quotes themselves, and those need to be ...
- 599
4
votes
4
answers
49k
views
Fatal error: Call to undefined function json_encode() ..?
Im trying to use json with php and i keep getting the error
PHP Fatal error: Call to undefined function json_encode()
I am using php version 5.3.6 and on phpinfo(); nothing mentions json. ...
- 143
4
votes
1
answer
23k
views
Building List of JSON Objects in Ansible
I'm trying to build an array/list of JSON objects in Ansible. My playbook is called by specifying --extra-vars "userids=123456,654321".
I then try to build the list with the following. "TBD" is ...
- 43
4
votes
2
answers
18k
views
IOException: Socket read failed using Apache 2, mod_jk and Tomcat over AJP
I am getting the following Exception from time to time when my users are connecting with their Android devices to out JSON Rest Service:
java.io.IOException: Socket read failed
at org.apache....
- 288
4
votes
1
answer
7k
views
nginx loggin $request_body produces weird encoding
I have an nginx server that logs POST $request_body to a file. When I post json to the server, it replaces quotes (") with \x22.
My config looks like this
server {
server_name myServer;
...
4
votes
2
answers
9k
views
awcli query option for multiple filter expressions
Given the output of aws ec2 describe instances I am trying to display objects that have no Platform value and DO have a VpcId value. So far I have come up with this:
aws ec2 describe-instances --...
- 51
3
votes
1
answer
5k
views
jq sort by date (iso 8601)
I try to sort json by date (field CreationTimeUTC) in iso 8601 format with jq 1.5.
I found this post, but that return : 'Cannot index boolean with string "CreationTimeUTC"'
jq '.Entities....
- 157
3
votes
1
answer
7k
views
jq : Get values from children array and display on parent array [closed]
I try to get theses value :
"VmDisplayName, CreationTimeUTC, EndTimeUTC, Reason, Result, State, TotalSize, BackupServerReference, BackupJobSessionReference" from this json :
{
"JobSessionUid": "...
- 157
3
votes
1
answer
2k
views
How to escape only quotes in haproxy log format
I am capturing the user-agent using:
http-request capture req.hdr(User-Agent) len 192
And then trying to create a custom JSON log format like this:
log-format '{"User-Agent":%{+Q,+E}[capture.req....
- 568
3
votes
1
answer
15k
views
multiple post requests using wget and same base-url
wget has nice option that lets you allow downloading multiple files from same location
(I mean combination of --base and --input-file)
Advantage of this, is that if possible wget tries to reuse ...
- 131
2
votes
3
answers
10k
views
Output IPaddress of VM using ARM template
Have a ARM template (https://github.com/jmspring/arm-template-neo4j-docker/blob/master/azuredeploy.json) which will launch a instance and assign a public IP.
here i need to print the IP address as ...
- 29
2
votes
5
answers
4k
views
Will firewalls block my non-HTTP network protocol even if I use TCP port 80?
I want to create a simple JSON-based protocol to allow my game to talk to my custom server, but I don't want embed it in HTTP.
If I send a custom text-based protocol request to my server on port 80, ...
- 21
2
votes
3
answers
5k
views
How to retrieve the routing tables in JSON format (linux)?
The ip command is able to return some of its results in JSON format, but it seems to be unable to format the routing table(s).
Here are some examples of what I mean.
List of all addresses: ip --json ...
- 198
2
votes
1
answer
472
views
Create JSON Patch 6902 from two yaml/json files
Imagine I have a file foo.yaml and a modified version of this file called foo2.yaml.
Is there a way to create a correspondig json patch 6902?
- 3,893
2
votes
1
answer
3k
views
Convert JSON to CSV-BASH
JSON file:
"UserDetailList": [
{
"UserName": "citrix-xendesktop-ec2-provisioning",
"GroupList": [],
"CreateDate": "2017-11-07T14:20:14Z",
"...
- 173
2
votes
1
answer
2k
views
json_query help - not producing expected output
I am trying to build an array to use for with_nested, but I cannot get past why json_query isn't outputting the actual hosts assigned to each cluster:
Play:
- name: Index clusters.json
shell: cat {{ ...
- 149
2
votes
2
answers
10k
views
Run bash command with json parameters from jq
How can I run a bash command for every json object in a json array using jq? So far I have this:
cat credentials.json | jq -r '.[] | .user, .date, .email' | mycommand -u {user} -d {date} -e {email}
...
- 239
2
votes
1
answer
961
views
ansible custom facts returning string not array
I have a custom fact for my servers to retrieve customer data. This works fine on the machine and returning valid json. I can write the output to another facts-file and this works perfectly fine too. ...
- 143
2
votes
2
answers
550
views
Knife not parsing JSON variable in PowerShell
I am trying to create an amazon EC2 instance using "knife ec2 server create" and passing in JSON to override the default settings by using the -j option where $json is properly formed JSON text and I ...
- 21
2
votes
1
answer
1k
views
How to read docker json log files in a readable format?
I always back up docker json log files when I deploy a new image version.
Is there a linux program or command that lets me browse the log output from backed-up json log files in a readable format ...
- 23
2
votes
2
answers
6k
views
Ansible parsing a JSON output
I'm using URI in order to get a JSOn output to a register called "vchosts"
TASK [debug] ****************************************************************************************************************...
- 21
2
votes
0
answers
1k
views
Lunajson not found in lua 5.2.3
I have installed lunajson with luarocks. When I attempt to use the module I keep getting the error below. I am just trying to decode a website that responds back with some json.
The OS is running ...
- 163
2
votes
0
answers
4k
views
Parsing JSON event in Logstash
I have log in following format, it is a plain json with nested fields.
{
"level": "info",
"message": {
"req": {
"headers": {
"host": "localhost:8080",
...
- 21
2
votes
0
answers
47
views
AWS-Hadoop Data Analytics Implementation for Multiple JSON Files
I am new to hadoop and AWS. I have setup multi-node (4 instances t2.large) AWS EC2 cluster with cloudera Hadoop distribution. I have tested the environment with basic examples using CSV files such as ...
- 21
2
votes
1
answer
1k
views
Chef: Load Attributes from encrypted databag in json role
I'm want to use the postfix cookbook for chef. The sasl password is expected to be in an attribute. So usually you would do this:
"default_attributes": {
"postfix": {
"sasl": {
"...
- 33
2
votes
0
answers
847
views
PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/json.so' undefined symbol: ZVAL_DELREF [duplicate]
I have an issue where I am unable to use JSON, which would appear to be because of the following error. There is another thread on this forum this touches on a similar issue, but it's not quite the ...
- 251
1
vote
2
answers
10k
views
Powershell - Split Array Value keep first element
I'm trying to extract just the IPs from a filtered JSON using the following code:
$curl = Invoke-WebRequest -Method Get -Uri "http://urltojson.com/file.json"
$curl2 = $curl.Content.replace(&...
- 901
1
vote
1
answer
7k
views
Using Zabbix to record JSON output from REST api? is it possible
I'm trying to use Zabbix (5.0) to capture the response from a REST API.
If I paste the following into a webbrowser (or wget / curl etc)
http://{username}:{password}@10.1.2.3:8443/api/metadata/
I get ...
- 135
1
vote
1
answer
2k
views
Nginx removes post data with content-type header
I am making posts like this:
curl 'http://localhost/api.php' -H 'Content-Type: application/json' --data 'names=[{"name":"name"}]'
Which results in the post data being deleted.
If ...
- 171
1
vote
3
answers
9k
views
Date field is being presented as integer
I have an Elastic Stack server (on Hyper-v) that is ingesting data via a logstash exec command and performing analytics on it. Everything is working great except a date field that is being displayed ...
- 1,239
1
vote
1
answer
3k
views
sending json based messages using syslog-ng and amqp
How do you properly format json messages and send them over amqp with syslog-ng?
The json format should look something like this.
{"log":"This is the error message...", "date":"xxx", "source":"xxx"}
...
- 43
1
vote
1
answer
3k
views
Download |parse pem file aws secret manager
I have placed pem file as a key value on AWS Secret Manager. When I downloaded the pem file it downloaded as following format.
-----BEGIN RSA PRIVATE KEY-----EncryptedText==-----END RSA PRIVATE KEY --...
- 151
1
vote
1
answer
314
views
Update JSON Payload using Powershell and Nutanix API
I'm currently writing a script that allow to update Nutanix VM Categories. Categories format is key:value and a VM may have no categories, 1 or multiple.
Process to do that is quite simple : first I ...
- 363
1
vote
1
answer
3k
views
Append JSON dictonaries
I am using ansible 2.9 and cannot lookout for a way to append below JSON structure with data
"Variables":[
{
"Strings": [
"abc",
"...
- 13
1
vote
1
answer
1k
views
failed to recognize JSON request: 'EOF'
I'm trying to use a Rest API, but when I query, I receive the following error that I don't understand, I've tried to look at similar questions here but they are very particular cases. This is the code ...
- 11
1
vote
1
answer
715
views
Storage profile error when deploying new machine using json template
I'm trying to deploy two vm's in an avset using visual studio 2015.
I get the error message below when I attempt to deploy:
New-AzureRmResourceGroupDeployment : 2:03:59 AM - Resource Microsoft....
- 353
1
vote
1
answer
3k
views
Error when deploying JSON template
I'm trying to deploy two VMs in an avset using Visual Studio 2015.
I get the error message below when I attempt to deploy:
Reference Id 1 is not formatted correctly. The Id is expected to reference ...
- 353
1
vote
1
answer
1k
views
JSON parsing with Nagios plugin
I am looking to use Drew Kerrigan's JSON Nagios plugin on GitHub (drewkerrigan/nagios-http-json) to monitor the output from a REST API, but I am struggling to get the query syntax right.
Here is a ...
- 668
1
vote
1
answer
28k
views
package org.json does not exist
I downloaded the JSON library for Java from Maven Repo and installed the .JAR file at the Java library directory on UBuntu 14.04. I tried compile a simple JAVA snippet for JSON parsing, but the ...
- 1,761
1
vote
2
answers
88
views
Linux program used to gather installed packages, processes, listening ports, etc.?
It's hard to Google this because it seems like everyone and their kid sister has written a script to gather system stats!
I once saw a mature program written that is used to gather system stats like ...
- 131
1
vote
1
answer
748
views
How to substitute a string from an awk result?
I have a JSON file which contain multiple occurrence of replaceme.
I only want to substitute an occurrence based on a specific string found a few line above.
E.g.,
[...]
"title" : {
"...
- 1,916
1
vote
1
answer
813
views
Issues with converting JSON to CSV with nested values
So far I have had no problems converting standard JSON to CSV with jq in the past. But now my data becomes complicated.
Major base tags are account and subaccount. All other values are variables. The ...
- 13