echo "[${IAM_USER_NAME}]" > ${FILE_USER_CREDENTIAL}
cat "${FILE_ACCESS_KEY}" \
| jp.py 'AccessKey' \
| sed '/[{}]/d' | sed 's/[\" ,]//g' | sed 's/:/=/' \
| sed 's/AccessKeyId/aws_access_key_id/' \
| sed 's/SecretAccessKey/aws_secret_access_key/' \
| grep '^aws_' \
>> ${FILE_USER_CREDENTIAL} \
&& cat ${FILE_USER_CREDENTIAL}