firebird——gsec命令

自带帮助命令为：

C:\Users\Administrator>gsec -?

   gsec utility - maintains user password database

   command line usage:
     gsec [  ... ]  [  ... ]

   interactive usage:
     gsec [  ... ]
     GSEC>
      [  ... ]

   available options:
     -user 
     -password 
     -fetch_password 
     -role 
     -trusted (use trusted authentication)
     -database 
     -z

   available commands:
     adding a new user:
       add  [  ... ]
     deleting a current user:
       delete 
     displaying all users:
       display
     displaying one user:
       display 
     modifying a user's parameters:
       modify   [  ... ]
     changing admins mapping to RDB$ADMIN role in security database:
       mapping {set|drop}
     help:
       ? (interactive only)
       help
     displaying version number:
       z (interactive only)
     quit interactive session:
       quit (interactive only)

   available parameters:
     -pw 
     -uid 
     -gid 
     -fname 
     -mname 
     -lname 
     -admin {yes|no}

gsec是Firebird数据库的用户密码管理工具.

命令行用法:
gsec [ <options> ... ] <command> [ <parameter> ... ]

交互用法:
gsec [ <options> ... ]
GSEC>
<command> [ <parameter> ... ]

可用选项:
-user <数据库管理员用户名>
-password <数据库管理密码>
-role <数据库管理员SQL权限名称>
-trusted (使用信任认证)
-database <管理的数据库>
-z (显示当前版本号)

可用命令:
增加一个新用户:
add <name> [ <parameter> ... ]
删除当前用户:
delete <name>
列出所有用户:
display
显示一个用户:
display <name>
修改用户参数:
modify <name> <parameter> [ <parameter> ... ]
help:
? (interactive only)
help
显示版本号:
z (仅在交互模式下)
退出:
quit (仅在交互模式下)

可用参数:
-pw <password>
-uid <uid>
-gid <uid>
-fname <firstname>
-mname <middlename>
-lname <lastname>

例子：

1. 增加一个用户

add yokoboy -pw 1723;

 2. 查看当前用户

GSEC> display
     user name                    uid   gid admin     full name
------------------------------------------------------------------------------------------------
SYSDBA                              0     0           Sql Server Administrator
YOKOBOY                             0     0

3. 修改用户名密码

GSEC> modify sysdba -pw 1723;
GSEC> display
     user name                    uid   gid admin     full name
------------------------------------------------------------------------------------------------
SYSDBA                              0     0           Sql Server Administrator
YOKOBOY                             0     0

修改之后默认侧用户名密码就无法登陆进行管理了！

C:\Users\Administrator>gsec -user sysdba -password masterkey;
use gsec -? to get help
Your user name and password are not defined. Ask your database administrator to set up a Firebird login.
unable to open database

下面例子例子(没有亲手验证)：来源于http://firebird.net.cn/forum_view.asp?forum_id=4&view_id=52

添加用户
gsec -user sysdba -password masterkey
gsec> add elvis -pw elvis -fname elvis -lnmae presley

修改用户密码
gsec> modify elvis -pw chunk

修改sysdba密码
gsec -user sysdba -password masterkey -modify sysdba -pw mykey37

修改远程服务器linux的sysdba密码
gsec -user sysdba -password masterkey -database harry:/opt/firebird/security.fbd -modify sysdba -pw hamburg

修改远程服务器windows的sysdba密码
gsec -user sysdba -password masterkey -database sally:"c:\Program files\Firebird\security.fdb" -modify sysdba -pw hannover

修改远程服务器使用tcp port 3050
gsec -user sysdba -password masterkey -database jack/3050:/opt/firebird/security.fdb" -modify sysdba -pw londo
修改遠端windows伺服器ip( a.b.c.d)使用tcp port 3050 
修改远程windows服务器ip( a.b.c.d)使用tcp port 3050
gsec -user sysdba -password masterkey -database a.b.c.d/3050:"c:\program files\firebird\firebird_1_5\security.fdb -modiyf sysdba -pw londo

删除本地使用者
gsec -user sysdba -password masterkey -delete joe