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docker how to view the container startup log, many novices are not very clear about this, in order to help you solve this problem, the following small series will explain in detail for everyone, there are people who need this can learn, I hope you can gain something.

docker How do I view container startup logs? The docker logs command allows you to view the container logs. According to the sharing of the author of the Jianshu website (https://www.jianshu.com/p/1eb1d1d3f25e), below we introduce the command to view the container log.

sudo docker logs -f -t --tail number of rows container name

Command Format:

$ docker logs [OPTIONS] CONTAINEROPTIONS:--details Show more information-f, --follow Trace Real-time logs--since string Show logs since a certain timestamp, or relative time, e.g. 40m (40 minutes)--tail string Show how many logs are displayed from the end of the log, default is all-t, --timestamps Show timestamp--until string Show logs since a certain timestamp, or relative time, e.g. 40m (40 minutes)

View logs for the last 30 minutes:

$ docker logs --since 30m CONTAINER_ID

View logs after a certain time:

$ docker logs -t --since="2019-08-02T13:23:37" CONTAINER_ID

View logs for a certain period of time:

$ docker logs -t --since="2019-08-02T13:23:37" --until "2019-08-03T12:23:37" CONTAINER_ID

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