File::Compare - Compare files or filehandles
use File::Compare;
if (compare("file1","file2") == 0) {
print "They're equal\n";
}
The File::Compare::compare function compares the contents of two sources,
each of which can be a file or a file handle. It is exported from
File::Compare by default.
File::Compare::cmp is a synonym for File::Compare::compare. It is exported
from File::Compare only by request.
File::Compare::compare return 0 if the files are equal, 1 if the files are
unequal, or -1 if an error was encountered.
File::Compare was written by Nick Ing-Simmons. Its original documentation
was written by Chip Salzenberg.