tssnvglobalwritelock man page

nvglobalwritelock

Runs TPM2_NV_GlobalWriteLock

[-hia hierarchy authorization (o, p)(default index authorization)] -pwd authorization password (default empty)

-se[0-2] session handle / attributes (default PWAP)

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The full documentation for tssnvglobalwritelock is maintained as a Texinfo manual.  If the info and tssnvglobalwritelock programs are properly installed at your site, the command

info tssnvglobalwritelock

should give you access to the complete manual.