CMP(1) CMP(1)
NAME
cmp - compare two files
SYNOPSIS
cmp [ -l ] [ -s ] file1 file2
DESCRIPTION
The two files are compared. (If file1 is `-', the stan-
dard input is used.) Under default options, cmp makes no
comment if the files are the same; if they differ, it
announces the byte and line number at which the difference
occurred. If one file is an initial subsequence of the
other, that fact is noted.
Options:
-l Print the byte number (decimal) and the differing
bytes (octal) for each difference.
-s Print nothing for differing files; return codes
only.
SEE ALSO
diff(1), comm(1)
DIAGNOSTICS
Exit code 0 is returned for identical files, 1 for differ-
ent files, and 2 for an inaccessible or missing argument.
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