Copying the files based on modification date in linux

Question

It may be a duplicate question but i could not find the solution for this i want to copy a last 3 months files from one directory to another directory but i could find only to l

Answer 1

Use the -exec option for find:

find . -mtime -90 -exec cp {} targetdir \;

-exec would copy every result returned by find to the specified directory (targetdir in the above example).