Provided by: docker.io_20.10.21-0ubuntu1~18.04.3_amd64 bug

NAME

       docker-container-logs - Fetch the logs of a container

SYNOPSIS

       docker container logs [OPTIONS] CONTAINER

DESCRIPTION

       The  docker  container  logs  command  batch-retrieves  whatever  logs  are  present for a
       container at the time of execution. This does not guarantee execution order when  combined
       with  a docker run (i.e., your run may not have generated any logs at the time you execute
       docker container logs).

       The docker container logs --follow command combines commands  docker  container  logs  and
       docker  attach.  It  will  first  return  all  logs  from  the beginning and then continue
       streaming new output from the container's stdout and stderr.

       Warning: This command works only for the json-file or journald logging drivers.

       The --since and --until options can be Unix timestamps, date formatted timestamps,  or  Go
       duration  strings  (e.g.  10m,  1h30m)  computed  relative  to  the client machine's time.
       Supported  formats  for  date  formatted  time  stamps   include   RFC3339Nano,   RFC3339,
       2006-01-02T15:04:05,  2006-01-02T15:04:05.999999999, 2006-01-02Z07:00, and 2006-01-02. The
       local timezone on the client will be used if you do not provide either a Z  or  a  +-00:00
       timezone  offset  at  the  end  of  the  timestamp.   When providing Unix timestamps enter
       seconds[.nanoseconds], where seconds is the number of  seconds  that  have  elapsed  since
       January  1,  1970  (midnight  UTC/GMT), not counting leap  seconds (aka Unix epoch or Unix
       time), and the optional .nanoseconds field is a fraction of a second  no  more  than  nine
       digits  long.  You  can  combine the --since or --until options with either or both of the
       --follow or --tail options.

       The docker container logs  --details  command  will  add  on  extra  attributes,  such  as
       environment variables and labels, provided to --log-opt when creating the container.

       In order to retrieve logs before a specific point in time, run:

              $ docker run --name test -d busybox sh -c "while true; do $(echo date); sleep 1; done"
              $ date
              Tue 14 Nov 2017 16:40:00 CET
              $ docker logs -f --until=2s test
              Tue 14 Nov 2017 16:40:00 CET
              Tue 14 Nov 2017 16:40:01 CET
              Tue 14 Nov 2017 16:40:02 CET

OPTIONS

       --details[=false]      Show extra details provided to logs

       -f, --follow[=false]      Follow log output

       -h, --help[=false]      help for logs

       --since=""       Show  logs  since timestamp (e.g. 2013-01-02T13:23:37Z) or relative (e.g.
       42m for 42 minutes)

       -n, --tail="all"      Number of lines to show from the end of the logs

       -t, --timestamps[=false]      Show timestamps

       --until=""      Show logs before a timestamp (e.g. 2013-01-02T13:23:37Z) or relative (e.g.
       42m for 42 minutes)

SEE ALSO

       docker-container(1)