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Harnessing the UEFI Shell by Tim Lewis, Vincent Zimmer, Michael Rothman

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Appendix B Command Reference

This appendix enumerates the commands that are part of the UEFI Shell standard and provide insight into what commands are associated with a given shell support level and profile.

Command Profiles and Support Levels

The UEFI Shell has associated with it two concepts which assist the user or program in determining what capabilities a given shell environment has. Since each shell implementation allows for a vast amount of differentiation, the concepts of shell support levels and shell profiles were introduced.

Shell Support Levels. The level associated with a given shell environment is discovered by analyzing the shellsupport ...

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