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khoatran/parse-json.sh

Created April 3, 2019 07:07
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Bash parse JSON key
Raw
parse-json.sh
#!/bin/bash
function jsonValue() {
KEY=$1
num=$2
awk -F"[,:}]" '{for(i=1;i<=NF;i++){if($i~/'$KEY'\042/){print $(i+1)}}}' | tr -d '"' | sed -n ${num}p
}
KEY_TO_PARSE=$(curl -s -X GET "JSON_URL" | jsonValue KEY_TO_PARSE 1)
echo $KEY_TO_PARSE
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