OD(1) OD(1) od - dump files in octal and other formats od []... []... od [-abcdfilosx]... [] [[+][.][b]] od --traditional []... [] [[+][.][b] [+][][.][b]] , , . , . , -, . , + ( 2) . ,,-j ". , . , 0x 0X ; . ,,b" 512. . -A, --address-radix= ; [doxn], , , --endian={big|little} -j, --skip-bytes= -N, --read-bytes= -S , --strings[=] show only NUL terminated strings of at least BYTES (3) printable characters -t, --format= -v, --output-duplicates * -w[], --width[=] output BYTES bytes per output line; 32 is implied when BYTES is not specified --traditional --help --version ; : -a ,,-t a", , -b ,,-t o1", -c ,,-t c", -d ,,-t u2", 2- -f ,,-t fF", -i ,,-t dI", -l ,,-t dL", -o ,,-t o2", 2- -s ,,-t d2", 2- -x ,,-t x2", 2- : a , c d[] , f[] , o[] , u[] , x[] , . [doux], ,,C" ,,sizeof()", ,,S" ,,sizeof(short)", ,,I" ,,sizeof(int)" ,,L" ,,sizeof(long)". ,,f", ,,F" ,,sizeof(float)", ,,D" ,,sizeof(double)" ,,L" ,,sizeof(long double)". ,,z" . 0x 0X, : b 512 KB 1000 K 1024 MB 1000*1000 M 1024*1024 and so on for G, T, P, E, Z, Y, R, Q. Binary prefixes can be used, too: KiB=K, MiB=M, and so on. od -A x -t x1z -v Display hexdump format output od -A o -t oS -w16 The default output format used by od . coreutils: Copyright (C) 2023 Free Software Foundation, Inc. 3+: 3 . : . , . ,,info '(coreutils) od invocation'" ; 3 . . , - TODO <>. coreutils 9.4 2024 OD(1)