HDI cluster on template2:- Azure VM on template1:- I am able to deploy 1 and 2 separately without any issues. Now I want to get the HDI cluster headnode IP and use in property file on Azure VM. How can I achieve 3 and deploy 1,2,3 in an order at one go? Answer According to your scenario, you could use
Tag: json
Linux grep command to find the value of key from json
I have a JSON output that contains a list of objects stored in a variable.(I may not be phrasing that right) Output of a curl command: will post in comment as I am unable to post here I want to grep the value at this position “ad6743fae9c54748b8644564c691ba58” shown in the output, which changes ev…
Executing HTTP POST using curl in bash with environment variables as data
I am trying to make a HTTP POST to a server using curl but I can’t seem to make it work. The server has the Content-Type set to application/json so I need to send a json object to the server. My object looks something like this If I try to use the following command it works But if I store
Bash Jq parse json string
I’ve to call a file and pass a json as parameters in this way (suppose that my file is called test.sh), from bash I need to do something like this: and the content of test.sh is the following the output of -> printf “$system_user” is but the output of -> printf “$accounts” …
shell script to read values from one file and replace it in other file
I would like to replace a set of strings into a new file. Source file file1.json values has to be replaced by values from file1.config into file file2.json. I have following script that is failing to do so. file1.json file1.config run.sh Error: file2.json appears, but it has no values replaced. Answer Just ex…
diagnosing when I’m being limited by disk i/o
I’m running Python 2.7 on a Linux machine, and by far the slowest part of my script is loading a large json file from disk (a SSD) using the ujson library. When I check top during this loading process, my cpu usage is basically at 100%, leading me to believe that I’m being bottlenecked by parsing …
Linux cut pattern from log file
i have json log file but theres not only json i need to cut/remove everything what isnt json, structure looks like this: i tried cut -d command but it doesnt work for me Answer This did the work:
Boosts JSON parser escapes quotation marks on MacOS but not on Linux
I have a C++ program running on a server returning JSON formatted data, serialized with boost. In some cases one value part of a JSON packet is another JSON packet serialized to string. Running in XCode on my developing machine the program returns me the value data with escaped quotation marks, compiled on th…
jq in shellscript: parse argument with ‘-‘
Here’s the json I need to parse: And my code to parse is like the following: The problem is this part: I can’t get the value of it and I guess the reason is that I didn’t pass $var correctly? I also tried But it doesn’t work..Maybe the tiny ‘-‘ in the “config-$valR…