OS Manuals

/usr/bin/virt-fw-sigdb

Commands for virt-firmware installed for python3.13

From py3.13-virt-firmware-bin 26.10-r0 (enterprise-packages), captured 2026-11-08 by running virt-fw-sigdb --help (exit 0). permalink

usage: virt-fw-sigdb [-h] [-i FILE] [-o FILE] [--add-cert GUID FILE] [--add-hash GUID HASH] [-x]
                     [-p]

options:
  -h, --help            show this help message and exit
  -i, --input FILE      read efi sigdb FILE
  -o, --output FILE     write efi sigdb FILE.
  --add-cert GUID FILE  add x509 cert to sigdb, loaded in pem format from FILE and with owner
                        GUID, can be specified multiple times
  --add-hash GUID HASH  add sha256 hash to sigdb, with owner GUID, can be specified multiple times
  -x, --extract         extract certificates
  -p, --print           print sigdb
Options (7)
OptionDescriptionSource
-h, --helpshow this help message and exithelp
-i, --input FILEread efi sigdb FILEhelp
-o, --output FILEwrite efi sigdb FILE.help
--add-cert GUIDadd x509 cert to sigdb, loaded in pem format from FILE and with owner GUID, can be specified multiple timeshelp
--add-hash GUIDadd sha256 hash to sigdb, with owner GUID, can be specified multiple timeshelp
-x, --extractextract certificateshelp
-p, --printprint sigdbhelp

Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.