cmp — Compare two files byte by byte. More information: <https://www.gnu.org/software/diffutils/manual/dif

Output char and line number of the first difference between two files

cmp {{path/to/file1}} {{path/to/file2}}

Output info of the first difference: char, line number, bytes, and values

cmp {{[-b|--print-bytes]}} {{path/to/file1}} {{path/to/file2}}

Output the byte numbers and values of every difference

cmp {{[-l|--verbose]}} {{path/to/file1}} {{path/to/file2}}

Compare files but output nothing, yield only the exit status

cmp {{[-s|--quiet]}} {{path/to/file1}} {{path/to/file2}}