|unfortunatly, the request is vague?|
perhaps this syntax may help?
XCOPY source [destination] [/A | /M] [/C] [/D[:date]] [/F] [/H] [/I] [/K] [/L] [/N] [/P] [/Q] [/R] [/S [/E]] [/T] [/U] [/V] [/W] [/Z] [/EXCLUDE:filename]
also perhaps this page may give you a starting point
however, i have not tested anything that is on this page
if you need specific help with xcopy, more than happy to attempt to help.