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81 lines
2.4 KiB
Groff
81 lines
2.4 KiB
Groff
'\" t
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.TH "BOOTCTL" "1" "" "systemd 219" "bootctl"
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.\" -----------------------------------------------------------------
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.\" * Define some portability stuff
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.\" -----------------------------------------------------------------
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.\" http://bugs.debian.org/507673
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.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.ie \n(.g .ds Aq \(aq
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.el .ds Aq '
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.\" -----------------------------------------------------------------
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.\" * set default formatting
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.\" -----------------------------------------------------------------
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.\" disable hyphenation
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.nh
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.\" disable justification (adjust text to left margin only)
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.ad l
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.\" -----------------------------------------------------------------
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.\" * MAIN CONTENT STARTS HERE *
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.\" -----------------------------------------------------------------
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.SH "NAME"
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bootctl \- Control the firmware and boot manager settings
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.SH "SYNOPSIS"
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.HP \w'\fBbootctl\fR\ 'u
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\fBbootctl\fR [OPTIONS...] {COMMAND}
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.SH "DESCRIPTION"
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.PP
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\fBbootctl\fR
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may be used to query or (in the future) change the firmware and boot manager settings\&.
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.PP
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Firmware information is available only on EFI systems\&.
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.PP
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Currently, only the
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\fBgummiboot\fR(8)
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boot manager implements the required boot loader interface to provide complete boot manager information\&.
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.SH "OPTIONS"
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.PP
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The following options are understood:
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.PP
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\fB\-h\fR, \fB\-\-help\fR
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.RS 4
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Print a short help text and exit\&.
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.RE
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.PP
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\fB\-\-version\fR
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.RS 4
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Print a short version string and exit\&.
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.RE
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.PP
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The following commands are understood:
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.PP
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\fBstatus\fR
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.RS 4
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Show firmware and boot manager information about the system, including secure boot mode status and selected firmware entry (where available)\&.
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.RE
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.SH "EXIT STATUS"
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.PP
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On success, 0 is returned, a non\-zero failure code otherwise\&.
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.SH "SEE ALSO"
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.PP
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\m[blue]\fBBoot loader interface\fR\m[]\&\s-2\u[1]\d\s+2,
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\m[blue]\fBBoot loader specification\fR\m[]\&\s-2\u[2]\d\s+2,
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\m[blue]\fBgummiboot\fR\m[]\&\s-2\u[3]\d\s+2
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.SH "NOTES"
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.IP " 1." 4
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Boot loader interface
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.RS 4
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\%http://www.freedesktop.org/wiki/Software/systemd/BootLoaderInterface
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.RE
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.IP " 2." 4
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Boot loader specification
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.RS 4
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\%http://www.freedesktop.org/wiki/Specifications/BootLoaderSpec
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.RE
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.IP " 3." 4
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gummiboot
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.RS 4
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\%http://www.freedesktop.org/wiki/Software/gummiboot/
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.RE
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