Improved wording (this is not a pattern-matching problem), capitalization and formatting; fixed (?) the command that the OP tried (as copied from the OP's comment).

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edited Oct 10, 2020 at 3:10

G-Man Says 'Reinstate Monica'

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How to grepextract a value from a jsonJSON file containing an encoded jsonJSON object

The command aws s3api get-bucket-policy --bucket bucketnamebucketname returns outputs:

{
    "Policy": "{\"Version\":\"2012-10-17\",\"Id\":\"S3SecureTransportPolicy\",\"Statement\":[{\"Sid\":\"ForceSSLOnlyAccess\",\"Effect\":\"Deny\",\"Principal\":{\"AWS\":\"*\"},\"Action\":\"s3:*\",\"Resource\":\"arn:aws:s3:::amn/*\",\"Condition\":{\"Bool\":{\"aws:SecureTransport\":\"false\"}}},{\"Sid\":\"AWSCloudTrailAclCheck20150319\",\"Effect\":\"Allow\",\"Principal\":{\"Service\":\"cloudtrail.amazonaws.com\"},\"Action\":\"s3:GetBucketAcl\",\"Resource\":\"arn:aws:s3:::amn\"},{\"Sid\":\"AWSCloudTrailWrite20150319\",\"Effect\":\"Allow\",\"Principal\":{\"Service\":\"cloudtrail.amazonaws.com\"},\"Action\":\"s3:PutObject\",\"Resource\":\"arn:aws:s3:::amn/AWSLogs/405042254276/*\",\"Condition\":{\"StringEquals\":{\"s3:x-amz-acl\":\"bucket-owner-full-control\"}}}]}"
}

I need to grep (i.e., extract) the value associated with the key aws:SecureTransport from this JSON (it would be false, in this case) and grep the value associated with the key Effect .

I've tried

aws s3api get-bucket-policy --bucket amn |
    grep -Po '"Bool": *\K"[^"]*"'

and

aws s3api get-bucket-policy --bucket amn |
    sed 's/.*\(aws:SecureTransport\)[^:]*:"\([0-9]*\)"'

How can I do this?

How to grep a value from a json file containing an encoded json object

The command aws s3api get-bucket-policy --bucket bucketname returns:

{
    "Policy": "{\"Version\":\"2012-10-17\",\"Id\":\"S3SecureTransportPolicy\",\"Statement\":[{\"Sid\":\"ForceSSLOnlyAccess\",\"Effect\":\"Deny\",\"Principal\":{\"AWS\":\"*\"},\"Action\":\"s3:*\",\"Resource\":\"arn:aws:s3:::amn/*\",\"Condition\":{\"Bool\":{\"aws:SecureTransport\":\"false\"}}},{\"Sid\":\"AWSCloudTrailAclCheck20150319\",\"Effect\":\"Allow\",\"Principal\":{\"Service\":\"cloudtrail.amazonaws.com\"},\"Action\":\"s3:GetBucketAcl\",\"Resource\":\"arn:aws:s3:::amn\"},{\"Sid\":\"AWSCloudTrailWrite20150319\",\"Effect\":\"Allow\",\"Principal\":{\"Service\":\"cloudtrail.amazonaws.com\"},\"Action\":\"s3:PutObject\",\"Resource\":\"arn:aws:s3:::amn/AWSLogs/405042254276/*\",\"Condition\":{\"StringEquals\":{\"s3:x-amz-acl\":\"bucket-owner-full-control\"}}}]}"
}

I need to grep the value associated with the key aws:SecureTransport from this JSON (it would be false, in this case) and grep the value associated with the key Effect .

I've tried

aws s3api get-bucket-policy --bucket amn |
    grep -Po '"Bool": *\K"[^"]*"' aws s3api get-bucket-policy --bucket amn |
    sed 's/.*\(aws:SecureTransport\)[^:]*:"\([0-9]*\)"'

How can I do this?

How to extract a value from a JSON file containing an encoded JSON object

The command aws s3api get-bucket-policy --bucket bucketname outputs:

{
    "Policy": "{\"Version\":\"2012-10-17\",\"Id\":\"S3SecureTransportPolicy\",\"Statement\":[{\"Sid\":\"ForceSSLOnlyAccess\",\"Effect\":\"Deny\",\"Principal\":{\"AWS\":\"*\"},\"Action\":\"s3:*\",\"Resource\":\"arn:aws:s3:::amn/*\",\"Condition\":{\"Bool\":{\"aws:SecureTransport\":\"false\"}}},{\"Sid\":\"AWSCloudTrailAclCheck20150319\",\"Effect\":\"Allow\",\"Principal\":{\"Service\":\"cloudtrail.amazonaws.com\"},\"Action\":\"s3:GetBucketAcl\",\"Resource\":\"arn:aws:s3:::amn\"},{\"Sid\":\"AWSCloudTrailWrite20150319\",\"Effect\":\"Allow\",\"Principal\":{\"Service\":\"cloudtrail.amazonaws.com\"},\"Action\":\"s3:PutObject\",\"Resource\":\"arn:aws:s3:::amn/AWSLogs/405042254276/*\",\"Condition\":{\"StringEquals\":{\"s3:x-amz-acl\":\"bucket-owner-full-control\"}}}]}"
}

I need to grep (i.e., extract) the value associated with the key aws:SecureTransport from this JSON (it would be false, in this case) and the value associated with the key Effect.

I've tried

aws s3api get-bucket-policy --bucket amn |
    grep -Po '"Bool": *\K"[^"]*"'

and

aws s3api get-bucket-policy --bucket amn |
    sed 's/.*\(aws:SecureTransport\)[^:]*:"\([0-9]*\)"'

How can I do this?

tag jq and title, as the important information in this post is to double parse -r to get the encoded object.

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edit approved Oct 10, 2020 at 3:10

thanasisp

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How to grep a value from a json file containing an encoded json object

Information belongs in your question, not in the comments, please

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edited Oct 8, 2020 at 6:54

Chris Davies

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The command aws s3api get-bucket-policy --bucket bucketname returns:

{
    "Policy": "{\"Version\":\"2012-10-17\",\"Id\":\"S3SecureTransportPolicy\",\"Statement\":[{\"Sid\":\"ForceSSLOnlyAccess\",\"Effect\":\"Deny\",\"Principal\":{\"AWS\":\"*\"},\"Action\":\"s3:*\",\"Resource\":\"arn:aws:s3:::amn/*\",\"Condition\":{\"Bool\":{\"aws:SecureTransport\":\"false\"}}},{\"Sid\":\"AWSCloudTrailAclCheck20150319\",\"Effect\":\"Allow\",\"Principal\":{\"Service\":\"cloudtrail.amazonaws.com\"},\"Action\":\"s3:GetBucketAcl\",\"Resource\":\"arn:aws:s3:::amn\"},{\"Sid\":\"AWSCloudTrailWrite20150319\",\"Effect\":\"Allow\",\"Principal\":{\"Service\":\"cloudtrail.amazonaws.com\"},\"Action\":\"s3:PutObject\",\"Resource\":\"arn:aws:s3:::amn/AWSLogs/405042254276/*\",\"Condition\":{\"StringEquals\":{\"s3:x-amz-acl\":\"bucket-owner-full-control\"}}}]}"
}

I need to grep the value associated with the key aws:SecureTransport from this JSON (it would be false, in this case) and grep the value associated with the key Effect .

I've tried

aws s3api get-bucket-policy --bucket amn |
    grep -Po '"Bool": *\K"[^"]*"' aws s3api get-bucket-policy --bucket amn |
    sed 's/.*\(aws:SecureTransport\)[^:]*:"\([0-9]*\)"'

How can I do this?

The command aws s3api get-bucket-policy --bucket bucketname returns:

{
    "Policy": "{\"Version\":\"2012-10-17\",\"Id\":\"S3SecureTransportPolicy\",\"Statement\":[{\"Sid\":\"ForceSSLOnlyAccess\",\"Effect\":\"Deny\",\"Principal\":{\"AWS\":\"*\"},\"Action\":\"s3:*\",\"Resource\":\"arn:aws:s3:::amn/*\",\"Condition\":{\"Bool\":{\"aws:SecureTransport\":\"false\"}}},{\"Sid\":\"AWSCloudTrailAclCheck20150319\",\"Effect\":\"Allow\",\"Principal\":{\"Service\":\"cloudtrail.amazonaws.com\"},\"Action\":\"s3:GetBucketAcl\",\"Resource\":\"arn:aws:s3:::amn\"},{\"Sid\":\"AWSCloudTrailWrite20150319\",\"Effect\":\"Allow\",\"Principal\":{\"Service\":\"cloudtrail.amazonaws.com\"},\"Action\":\"s3:PutObject\",\"Resource\":\"arn:aws:s3:::amn/AWSLogs/405042254276/*\",\"Condition\":{\"StringEquals\":{\"s3:x-amz-acl\":\"bucket-owner-full-control\"}}}]}"
}

I need to grep the value associated with the key aws:SecureTransport from this JSON (it would be false, in this case) and grep the value associated with the key Effect . How can I do this?

The command aws s3api get-bucket-policy --bucket bucketname returns:

{
    "Policy": "{\"Version\":\"2012-10-17\",\"Id\":\"S3SecureTransportPolicy\",\"Statement\":[{\"Sid\":\"ForceSSLOnlyAccess\",\"Effect\":\"Deny\",\"Principal\":{\"AWS\":\"*\"},\"Action\":\"s3:*\",\"Resource\":\"arn:aws:s3:::amn/*\",\"Condition\":{\"Bool\":{\"aws:SecureTransport\":\"false\"}}},{\"Sid\":\"AWSCloudTrailAclCheck20150319\",\"Effect\":\"Allow\",\"Principal\":{\"Service\":\"cloudtrail.amazonaws.com\"},\"Action\":\"s3:GetBucketAcl\",\"Resource\":\"arn:aws:s3:::amn\"},{\"Sid\":\"AWSCloudTrailWrite20150319\",\"Effect\":\"Allow\",\"Principal\":{\"Service\":\"cloudtrail.amazonaws.com\"},\"Action\":\"s3:PutObject\",\"Resource\":\"arn:aws:s3:::amn/AWSLogs/405042254276/*\",\"Condition\":{\"StringEquals\":{\"s3:x-amz-acl\":\"bucket-owner-full-control\"}}}]}"
}

I need to grep the value associated with the key aws:SecureTransport from this JSON (it would be false, in this case) and grep the value associated with the key Effect .

I've tried

aws s3api get-bucket-policy --bucket amn |
    grep -Po '"Bool": *\K"[^"]*"' aws s3api get-bucket-policy --bucket amn |
    sed 's/.*\(aws:SecureTransport\)[^:]*:"\([0-9]*\)"'

How can I do this?

Became Hot Network Question

occurred Oct 7, 2020 at 19:02

added 53 characters in body

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edited Oct 7, 2020 at 11:28

Allada Mahendra

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edited Oct 7, 2020 at 11:21

Kusalananda ♦

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edited Oct 7, 2020 at 11:15

terdon ♦

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asked Oct 7, 2020 at 11:00

Allada Mahendra

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How to grepextract a value from a jsonJSON file containing an encoded jsonJSON object

How to grep a value from a json file containing an encoded json object

How to extract a value from a JSON file containing an encoded JSON object

How to grep a value from a json file containing an encoded json object