Tuesday 15 July 2014

bash - Extracting a key from JSON file using jq -


I have a JSON formatted file that contains the Event field

  in the file / home / Ec2-user / workspace / events_parts / * file $ cat. Jq '.' Avent 'done  

I get a list of "event" values ​​removed from the JSON file. I want to assign this value to a bit variable so that I can use it for comparison later. . How do i do this

You use myVar = $ (some bash commands) one To store in the variable and you call it like "$ myVar" echo ; Your string (trimming, new line, "")

is inserting "myVar around " to pretend the shell or even You can put it in an array like this: myArray = ($ (some bash commands))


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