Provided by: mtd-utils_2.2.0-1ubuntu2_amd64 bug

NAME
       lsmtd - list memory technology devices


SYNOPSIS
       lsmtd [options] [device...]


DESCRIPTION
       lsmtd  lists  information  about  all  available or the specified MTD and UBI devices.  The lsmtd command
       reads the sysfs filesystem  to  gather  information.  Alternatively,  the  procfs  filesystem  and  ioctl
       interfaces are used, should the sysfs filesystem not be available.

       The command prints all MTD and UBI devices in a pretty-printed list format by default.

       The  default output is subject to change. So whenever possible, you should avoid using default outputs in
       your scripts. Always explicitly define expected columns by using --output  columns-list  in  environments
       where a stable output is required.

       Use lsmtd --help to get a list of all available columns.


OPTIONS
       -b, --bytes
              Print  columns  with  size quantities (e.g. erase block size) in bytes instead of a human-readable
              format.

       -h, --help
              Display a help text and exit.

       -i, --ascii
              Only use ascii characters for pretty printing.

       -J, --json
              Use JSON output format. All potentially unsafe characters in string values are escaped  with  JSON
              escape sequences or hex-escaped (\u<code>).

       -l, --list
              Use a pretty-printed list output format (default).

       -m, --no-ubi
              Do not display information about UBI devices or volumes.

       -n, --noheadings
              Do not print column headings when using raw or list output format.

       -o, --output list
              Specify which output columns to print.  Use --help to get a list of all supported columns.

              The  default  list of columns may be extended if list is specified in the format +list (e.g. lsmtd
              -o +EB-SIZE).

       -O, --output-all
              Output all available columns.

       -P, --pairs
              Produce output in the form of key="value" pairs.   All  potentially  unsafe  characters  are  hex-
              escaped (\x<code>).

       -r, --raw
              Produce output in raw format. All potentially unsafe characters are hex-escaped (\x<code>).

       -u, --si-units
              Display human readable sizes as powers of ten rather than powers of two.

       -V, --version
              Print version information and exit.

       -x, --sort column
              Sort output lines by column.


NOTES
       If the --bytes option is not specified, the JSON output format prints sizes as string values even if they
       do not have a suffix.


AUTHORS
       David Oberhollenzer <david.oberhollenzer@sigma-star.at>


REPORTING BUGS
       Report mtd-utils bugs to the Linux mtd mailing list.

       Linux mtd mailing list: <linux-mtd@lists.infradead.org>

       Linux mtd home page: <http://www.linux-mtd.infradead.org/>


AVAILABILITY
       The lsmtd command is part of the mtd-utils package and is available from ftp://ftp.infradead.org/pub/mtd-
       utils/.


COPYRIGHT
       Copyright © 2017 David Oberhollenzer - sigma star gmbh
       License GPLv2: GNU GPL version 2 <http://gnu.org/licenses/gpl2.html>.
       This  is  free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent
       permitted by law.


SEE ALSO
       lsblk(8), ls(1)

mtd-utils                                          April 2017                                           LSMTD(8)