DOS the Easy Way by Everett Murdock Ph. CLICK HERE for information option compare binary downloading the book. FC reports differences between the two files you specify.
FC first displays the name of the first file to compare. Next, it displays the lines that differ between the two files. Next, it displays the first line that matches in the two files. FC next displays the name of the second file, followed by the lines that are different followed by the first line that matches. If system memory is limited, FC will make comparisons between the number of lines that can fit into available memory.
Be aware that this can change the results of a comparison. B – Used for a binary comparison of files. Mismatches are displayed as a relative address from the beginning of the file. L switch, the program will automatically assume you want to use this type of comparison when the compared files have a . C – Ignores the case of letters in the compared files. All letters are considered as upper case. L – Used for an ASCII comparison of files.
B switch, the program will automatically assume you want to use this type of comparison for all files that do not have a . Lb n – Sets the line buffer to n number of lines. The amount of memory used for holding lines being compared is normally enough to store about 100 lines. N – Used to turn on the display of line numbers while carrying out an ASCII comparison.
T – Turn off the display of tabs as spaces in an eight column display format. W – Compresses tabs and spaces during the comparison. If you do not use this option, the number of lines to match between the files is two. To compare the text file LETTER.