I'm trying to display a hexdump of a file and highlight carriage returns in red. I'm having a really hard time understanding the format of the formats option (-e).
Is it something like:
hexdump -e "_L[red:0A]" practice_file_1.txt
I'm slowly solving the puzzle, but I probably don't know a higher level knowledge base that would make this more understandable, like the printf(3) syntax or something, but I don't know what it is...
Also, is it even related to the -L tag? (Do I need to use the -L option?)