EFI shell programming, how to split output to screen and log file


Fireball3

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Issue:

The binary used will lock up the machine if used with the logging option.

Redirecting the output to a file works, but if there is a user action needed (prompt for y/n) it will not be visible.

Q:

Is there a way to have the output on screen and also redirected/duplicated to a file?

Thanks in advance.

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