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yuya-takeyama/ec2-ip2id

Created September 4, 2018 06:50
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ec2-ip2id
#!/bin/bash
ip_map=$(jq --raw-input . | jq --slurp . | jq 'to_entries | map({key: .value, value: true}) | from_entries' --compact-output)
aws --profile aya ec2 describe-instances | \
jq -r --argjson ipMap "${ip_map}" \
'.Reservations[].Instances[] | select(.PrivateIpAddress | in($ipMap)) | .InstanceId'
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