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Logging

Set the Log Level

For setting the log level, specify the --loglevel option when calling SEAL OP-CLI or set the LOG_LEVEL environment variable before calling SEAL OP-CLI. For the available values, refer to LOG_LEVEL.

Message Output

All messages are output to standard error (STDERR), the results of the commands are output to standard output (STDOUT).

Log File

By default, the log messages are printed on standard error (STDERR). With the --logfile option, you can redirect log messages to a file.

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