отображать содержимое файла в шестнадцатеричном, десятичном, восьмеричном или ascii формате  (display file contents in hexadecimal, decimal, octal, or ascii)
  
Примеры (Examples)
Display the input in perusal format:
              "%06.6_ao "  12/1 "%3_u "
              "\t" "%_p "
              "\n"
       Implement the -x option:
              "%07.7_Ax\n"
              "%07.7_ax  " 8/2 "%04x " "\n"
       MBR Boot Signature example: Highlight the addresses
       cyan and the bytes at offsets 510 and 511 green if
       their value is 0xAA55, red otherwise.
              "%07.7_Ax_L[cyan]\n"
              "%07.7_ax_L[cyan]  " 8/2 "   %04x_L[green:0xAA55@510-511,!red:0xAA55@510-511] " "\n"