tsspcrread man page

pcrread

Runs TPM2_PCR_Read

-ha pcr handle

-halg (sha1, sha256, sha384) (default sha256)

-halg may be specified more than once

[-of data file for first algorithm specified, in binary]

(default do not save)

[-ns no space, no text, no newlines, first algorithm]

Used for scripting policy construction

-se0 session handle / attributes

01 continue 80 audit

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

info tsspcrread

should give you access to the complete manual.