zazzy...
i will tell u in detail...
in /temp area we have some specific application files residing these get generated whenever the application executes... all these files are residing recursively in /temp area...
now i want to know how much size these files are aquiring on the server...
the file type is something like this

*._*

example:
/temp/unix_temp1._01
/temp/abc/unix_temp1._02
/temp/abc/xyz/unix_temp5.__1
/temp/abc/xyz/mno/unix_temp6.__6
/temp/def/unix_temp7._03
/temp/def/ghi/unix_temp9.__5