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I’m running an efi application from the startup.nsh in efi shell. How can I get a value as return of the application to the shell and use it in the shell script?

Raffaele Bertani
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1 Answers1

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Use the lasterror variable, which contains the return value of the last program.

See more about scripting in chapter 4 of the UEFI Shell Specification (2.2).

unixsmurf
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