hexdump command examples

hexdump – display file contents in ascii, decimal, hexadecimal, or octal

hexdump  -e ' "%07_ad" 16/1 "  %2_c" "\n"' hexdump.txt

hexdump -v -e '7/1 "%5_ad:%-5_c" "\n"' hexdump.txt

od -Ad -w16 -tc hexdump.txt

Display the input in perusal format:

"%06.6_ao " 12/1 "%3_u "
"\t\t" "%_p "
"\n"

Implement the -x option:

"%07.7_Ax\n"
"%07.7_ax " 8/2 "%04x " "\n"