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Advanced Concepts

Logging ​

The agent logs to syslog. Typical entries include connection changes, agent information, program information, update activity, and errors.

You can see the logs by connecting to you device via a terminal session and running the command below.

sh
cat /var/log/syslog

Log prefixes ​

Mutexer log entries use fixed prefixes to make filtering and grepping easier.

PrefixSource
[Mutexer Agent]Agent process
[Mutexer Updater]Cloud updater process

To view agent entries, run:

sh
grep '\[Mutexer Agent\]' /var/log/syslog

To view cloud updater entries, run:

sh
grep '\[Mutexer Updater\]' /var/log/syslog

INFO

Syslog is a general system log. Use the Mutexer log prefixes to identify entries created by the agent and updater.

Increasing log detail ​

To capture more detail than the default info level, restart the agent in debug mode. For more information, see Command Reference.

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