--version-string=v1045 is not a valid option
contextsave
Runs TPM2_ContextSave
-ha handle
--version is not a valid option
contextsave
Runs TPM2_ContextSave
-ha handle
The full documentation for contextsave is maintained as a Texinfo manual. If the info and contextsave programs are properly installed at your site, the command
should give you access to the complete manual.