1=head1 NAME 2 3tpm_nvrelease 4 5=head1 SYNOPSIS 6 7B<tpm_nvrelease [OPTIONS]> 8 9=head1 DESCRIPTION 10 11B<tpm_nvrelease> releases an NVRAM area. The user must provide the index 12of the NVRAM area. If owner authentication is required then the user must 13provide the owner password. 14 15Note that some areas cannot be released since they are permanent. Others 16can be release only after a reboot of the system. 17 18The following options are supported: 19 20=over 4 21 22=item B<-h, --help> 23 24Display command usage info. 25 26=item B<-v, --version> 27 28Display command version info. 29 30=item B<-l, --log [none|error|info|debug]> 31 32Set logging level. 33 34=item B<-u, --unicode> 35 36Use TSS UNICODE encoding for passwords to comply with applications 37using TSS popup boxes 38 39=item B<-y, --owner-well-known> 40 41Use a secret of all zeros (20 bytes of zeros) as the owner's secret. 42 43=item B<-o, --pwdo> 44 45The owner password. 46 47A password may be directly provided for example by using '--pwdo=password' or 48'-opassword'. If no password is provided with this option then the program will 49prompt the user for the password. 50 51 52=item B<-i, --index> 53 54The index of the NVRAM area that is to be released. 55The parameter may either be a decimal number or a hexadecimal number starting with '0x'. 56 57=back 58 59=head1 SEE ALSO 60 61B<tpm_nvdefine>(8), B<tpm_nvinfo>(8), B<tpm_nvread>(8), B<tpm_nvwrite>(8) 62 63=head1 REPORTING BUGS 64 65Report bugs to <trousers-users@lists.sourceforge.net> 66