github.com/opiuman/docker@v1.6.0/docs/man/docker-logs.1.md (about)

     1  % DOCKER(1) Docker User Manuals
     2  % Docker Community
     3  % JUNE 2014
     4  # NAME
     5  docker-logs - Fetch the logs of a container
     6  
     7  # SYNOPSIS
     8  **docker logs**
     9  [**-f**|**--follow**[=*false*]]
    10  [**--help**]
    11  [**-t**|**--timestamps**[=*false*]]
    12  [**--tail**[=*"all"*]]
    13  CONTAINER
    14  
    15  # DESCRIPTION
    16  The **docker logs** command batch-retrieves whatever logs are present for
    17  a container at the time of execution. This does not guarantee execution
    18  order when combined with a docker run (i.e., your run may not have generated
    19  any logs at the time you execute docker logs).
    20  
    21  The **docker logs --follow** command combines commands **docker logs** and
    22  **docker attach**. It will first return all logs from the beginning and
    23  then continue streaming new output from the container’s stdout and stderr.
    24  
    25  **Warning**: This command works only for **json-file** logging driver.
    26  
    27  # OPTIONS
    28  **--help**
    29    Print usage statement
    30  
    31  **-f**, **--follow**=*true*|*false*
    32     Follow log output. The default is *false*.
    33  
    34  **-t**, **--timestamps**=*true*|*false*
    35     Show timestamps. The default is *false*.
    36  
    37  **--tail**="all"
    38     Output the specified number of lines at the end of logs (defaults to all logs)
    39  
    40  # HISTORY
    41  April 2014, Originally compiled by William Henry (whenry at redhat dot com)
    42  based on docker.com source material and internal work.
    43  June 2014, updated by Sven Dowideit <SvenDowideit@home.org.au>
    44  July 2014, updated by Sven Dowideit <SvenDowideit@home.org.au>