Create o_exp.sh

This scripts export oracle tables using export command: exp

Input:
   params.dat     oracle parameters is on parameter file
   EXP.lst        list of tables to export on file
   $CWDBOWNER     oracle user id
   $CWDBPASWD     oracle password


Output:
  processed.${stmp}.lst       List of exported tables
  ${stmp}-DMP/                DMP directory destination
  ${stmp}-LOG/                Log directory destination