dcos task log

Displaying the task log


The dcos task log command displays the task log.


dcos task log <task> <file> [OPTION]


Name, shorthand Default Description
--completed Displays completed and in-progress tasks.
--follow Dynamically update the log.
--lines=N 10 Displays the last N lines.

Positional arguments

Name, shorthand Default Description
<task> A full task ID, a partial task ID, or a regular expression.
<file> stdout Specify the sandbox file to Displays.

The log file parameters should be paths relative to the Mesos sandbox. For example:

dcos task log [mesosID] /mnt/mesos/sandbox/exporter.log

will return an error message. Instead, use this format:

dcos task log [mesosID] exporter.log

Parent command

Command Description
dcos task Manage DC/OS tasks.


For an example, see the documentation.