Usage:
       xxd [options] [infile [outfile]]
    or
       xxd -r [-s [-]offset] [-c cols] [-ps] [infile [outfile]]
Options:
    -a          toggle autoskip: A single '*' replaces nul-lines. Default off.
    -b          binary digit dump (incompatible with -ps). Default hex.
    -C          capitalize variable names in C include file style (-i).
    -c cols     format <cols> octets per line. Default 16 (-i: 12, -ps: 30).
    -E          show characters in EBCDIC. Default ASCII.
    -e          little-endian dump (incompatible with -ps,-i,-r).
    -g bytes    number of octets per group in normal output. Default 2 (-e: 4).
    -h          print this summary.
    -i          output in C include file style.
    -l len      stop after <len> octets.
    -n name     set the variable name used in C include output (-i).
    -o off      add <off> to the displayed file position.
    -ps         output in postscript plain hexdump style.
    -r          reverse operation: convert (or patch) hexdump into binary.
    -r -s off   revert with <off> added to file positions found in hexdump.
    -d          show offset in decimal instead of hex.
    -s [+][-]seek  start at <seek> bytes abs. (or +: rel.) infile offset.
    -u          use upper case hex letters.
    -R when     colorize the output; <when> can be 'always', 'auto' or 'never'. Default: 'auto'.
    -v          show version: "xxd 2024-12-07 by Juergen Weigert et al.".

 PERMSSN    UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  161     224  71.9% -lh5- 2e48 Feb 10 19:19 xxd/isatty.o
[generic]                   96     108  88.9% -lh5- 9420 Feb 10 19:25 xxd/SCOPTIONS
[generic]                10117   22196  45.6% -lh5- 13f1 Feb  6 23:11 xxd/xxd
[generic]                13207   21564  61.2% -lh5- 52e1 Feb 10 19:28 xxd/xxd.68k
[generic]                11336   34091  33.3% -lh5- dfed Feb  6 23:01 xxd/xxd.c
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         5 files   34917   78183  44.7%            Feb 11 00:44