1DBXTOOL(1)                  General Commands Manual                 DBXTOOL(1)
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NAME

6       dbxtool  -  mechanism  to  distribute  and  apply  UEFI Secure Boot DBX
7       updates
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SYNOPSIS

11       dbxtool [--dbx=dbxfile | -d dbxfile ] [ --list | -l ]      [  --verbose
12       | -v ] [ --apply | -a ]      [ updatedir | update0 [ ... updateN ]]
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DESCRIPTION

16       dbxtool is a command line tool and oneshot systemd service for applying
17       UEFI Secure Boot DBX updates.
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OPTIONS

21       --dbx=dbxfile
22              Use a specified file for dbx rather than  the  system  variable.
23              This option only works with --list.
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26       --list List  DBX  entries in the system database, or in a copy of it or
27              an update file.
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30       --verbose
31              Show a bunch of verbose output about what dbxtool is doing.
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34       --apply
35              Apply updates specified on the command line.  Does not work with
36              --dbx.   This  argument requires either an updatedir argument or
37              one or more updateN arguments.
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40       updatedir
41              Directory of dbx updates.  Filenames must end in  ".bin".   This
42              argument only works with --apply.
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45       update0
46              An  individual  dbx  update.   This  argument  only  works  with
47              --apply.
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AUTHORS

51       Peter Jones
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55                                Thu May 02 2014                     DBXTOOL(1)