drop tablespace NANU01 INCLUDING CONTENTS;
rm -f nanu01.dbf

create tablespace NANU01
datafile '/opt/oracle/oradata/ORA9/nanu01.dbf' size 50M
autoextend on;

imp nanu/password full=n grants=y rows=y commit=y  fromuser=nanu touser=nanu file=nanu0601.dmp

exp userid=nanu/password file=nanu0602.dmp` owner=nanu