File::Compare
Compares the contents of two sources, each of which can be a file or a filehandle. Returns 0 if the sources are equal, 1 if they are unequal, and -1 on error. File::Compare provides two functions:
Compares the contents of two sources, each of which can be a file or a filehandle. Returns 0 if the sources are equal, 1 if they are unequal, and -1 on error. File::Compare provides two functions: