.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.49.2.
.TH EFI-READVAR "1" "November 2022" "efi-readvar 1.9.2" "User Commands"
.SH NAME
efi-readvar - tool for showing secure variables
.SH SYNOPSIS
.B efi-readvar:
[\fI\,-v <var>\/\fR] [\fI\,-s <list>\/\fR[\fI\,-<entry>\/\fR]] [\fI\,-o <file>\/\fR]
.SH DESCRIPTION

with no arguments, prints out the entire secure variable database and
expands the contents of hashes and X509 certificates.  May be
restricted to specific variables and specific signatures within
variables.  Note that EFI signature lists are numbered from zero and
may contain one or more entries (also numbered from zero), so 0-0
represents the first entry of signature list zero.
.PP
List the contents of the UEFI signature databases
.SH OPTIONS
.TP
\fB\-v\fR <var>
list only the contents of <var>
.TP
\fB\-s\fR <list>[\-<entry>]
list only a given signature list (and optionally
.IP
only a given entry in that list
.TP
\fB\-o\fR <file>
output the requested signature lists to <file>
.SH EXAMPLES

To see all the variables, type

efi-readvars

To see the second entry of signature list 1 for the db variable, do

efi-readvars -v db -s 1-1

To see all entries of signature list 0 for the KEK

efi-readvars -v KEK -s 0