Compare two files. The cmp utility compares two files of any
type and writes the results to the standard output. By default,
cmp is silent if the files are the same; if they differ, the
byte and line number at which the first difference occurred is
reported. Syntax cmp [option..] file1 [file2 [skip1 [skip2]]]
Options -b --print-bytes Print differing bytes. -i SKIP
--ignore-initial=SKIP Skip the first SKIP bytes of input. -i
SKIP1:SKIP2 --ignore-initial=SKIP1:SKIP2 Skip the first SKIP1
bytes of FILE1 and the first SKIP2 bytes of FILE2. -l --verbose
Output byte numbers and values of all differing bytes. -n LIMIT
--bytes=LIMIT Compare at most LIMIT bytes. -s --quiet --silent
Output nothing; yield exit status only. -v --version Output
version info. --help Output help. skip1 and skip2 are the number
of bytes to skip in each file. SKIP values may be followed by
the following multiplicative suffixes: kB 1000, K 1024, MB
1,000,000, M 1,048,576, GB 1,000,000,000, G 1,073,741,824, and
so on for T, P, E, Z, Y. The offse