Created
October 30, 2017 19:50
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CloudWatch: get most recently updated log stream in a group by stream prefix
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| #!/bin/bash | |
| logGroupName=$1 | |
| logStreamPrefix=$2 | |
| aws --profile prod logs describe-log-streams \ | |
| --log-group-name ${logGroupName} \ | |
| --log-stream-name-prefix ${logStreamPrefix} | | |
| jq --raw-output '.logStreams |= | |
| sort_by(.lastEventTimestamp) | | |
| .logStreams[-1].logStreamName' |
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