lsinitrd(1) — Linux manual page

LSINITRD(1)                      dracut                      LSINITRD(1)

NAME

       lsinitrd - tool to show the contents of an initramfs image

SYNOPSIS

       lsinitrd [OPTION...] [<image> [<filename> [<filename> [...] ]]]

       lsinitrd [OPTION...] -k <kernel version>

DESCRIPTION

       lsinitrd shows the contents of an initramfs image. if <image> is
       omitted, then lsinitrd uses the default image
       /efi/<machine-id>/<kernel-version>/initrd,
       /boot/<machine-id>/<kernel-version>/initrd,
       /boot/efi/<machine-id>/<kernel-version>/initrd,
       /lib/modules/<kernel-version>/initrd or
       /boot/initramfs-<kernel-version>.img.

OPTIONS

       -h, --help
           print a help message and exit.

       -s, --size
           sort the contents of the initramfs by size.

       -f, --file <filename>
           print the contents of <filename>.

       -k, --kver <kernel version>
           inspect the initramfs of <kernel version>.

       -m, --mod
           list dracut modules included of the initramfs image.

       --unpack
           unpack the initramfs to the current directory, instead of
           displaying the contents. If optional filenames are given,
           will only unpack specified files, else the whole image will
           be unpacked. Won’t unpack anything from early cpio part.

       --unpackearly
           unpack the early microcode initramfs to the current
           directory, instead of displaying the contents. Same as
           --unpack, but only unpack files from early cpio part.

       -v, --verbose
           unpack verbosely

AVAILABILITY

       The lsinitrd command is part of the dracut package and is
       available from https://github.com/dracutdevs/dracut 

AUTHORS

       Harald Hoyer

       Amerigo Wang

       Nikoli

SEE ALSO

       dracut(8)

COLOPHON

       This page is part of the dracut (event driven initramfs
       infrastructure) project.  Information about the project can be
       found at ⟨https://dracut.wiki.kernel.org/index.php/Main_Page⟩.
       If you have a bug report for this manual page, send it to
       initramfs@vger.kernel.org.  This page was obtained from the
       project's upstream Git repository
       ⟨https://github.com/dracutdevs/dracut.git⟩ on 2024-06-14.  (At
       that time, the date of the most recent commit that was found in
       the repository was 2024-03-21.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there
       is a better or more up-to-date source for the page, or you have
       corrections or improvements to the information in this COLOPHON
       (which is not part of the original manual page), send a mail to
       man-pages@man7.org

dracut 059-204-g6acfecae       09/13/2023                    LSINITRD(1)

Pages that refer to this page: dracut(8)

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