怎么生成数据库的创建脚本

数据库迁移时，我想查看源库的创建脚本，不知道怎么才能生成，db2look -l，只能导出表空间信息，没有create database 信息，我用toad查看数据库可以看到脚本，但是我不想每次开TOAD，怎么才能获取到呢

CREATE DATABASE ALS755B

  AUTOMATIC STORAGE YES

  ON '/data/als' DBPATH ON '/data/als/als'

  ALIAS ALS755B

  USING CODESET UTF-8 TERRITORY US

  COLLATE USING IDENTITY

  PAGESIZE 16384

  NUMSEGS 1

  DFT_EXTENT_SZ 32

  CATALOG TABLESPACE

    MANAGED BY

    AUTOMATIC STORAGE

    EXTENTSIZE 4

    PREFETCHSIZE -1

    OVERHEAD -1

    TRANSFERRATE -1

    NO FILE SYSTEM CACHING

    AUTORESIZE YES

    INITIALSIZE 32 M

  USER TABLESPACE

    MANAGED BY

    AUTOMATIC STORAGE

    EXTENTSIZE 32

    PREFETCHSIZE -1

    OVERHEAD -1

    TRANSFERRATE -1

    NO FILE SYSTEM CACHING

    AUTORESIZE YES

    INITIALSIZE 32 M

  TEMPORARY TABLESPACE

    MANAGED BY

    AUTOMATIC STORAGE

    EXTENTSIZE 32

    PREFETCHSIZE -1

    OVERHEAD -1

    TRANSFERRATE -1

    FILE SYSTEM CACHING;