Compares two files or sets of files and displays the differences between them FC /A /C /L /LBn /N /OFF[LINE /T /U /W /nnnn ...

Compares two files or sets of files and displays the differences between them   FC [/A] [/C] [/L] [/LBn] [/N] [/OFF[LINE]] [/T] [/U] [/W] [/nnnn]    [drive1:][path1]filename1 [drive2:][path2]filename2 FC /B [drive1:][path1]filename1 [drive2:][path2]filename2    /A         Displays only first and last lines for each set of differences.   /B         Performs a binary comparison.   /C         Disregards the case of letters.   /L         Compares files as ASCII text.   /LBn       Sets the maximum consecutive mismatches to the specified              number of lines.   /N         Displays the line numbers on an ASCII comparison.   /OFF[LINE] Do not skip files with offline attribute set.   /T         Does not expand tabs to spaces.   /U         Compare files as UNICODE text files.   /W         Compresses white space (tabs and spaces) for comparison.   /nnnn      Specifies the number of consecutive lines that must match              after a mismatch.   [drive1:][path1]filename1              Specifies the first file or set of files to compare.   [drive2:][path2]filename2              Specifies the second file or set of files to compare.