原子性使得这两个操作——从储蓄帐户减钱和向支票帐户加钱——被当作单个事务处理。
Atomicity enables the two operations—the subtraction from the savings account and the addition to the checking account—to be treated as a single transaction.
对于所负责的资源和操作系统无法识别的用户帐户，程序有时必须强制实施它们自己的访问控制要求。
Programs must sometimes enforce their own access control requirements on resources they are responsible for and on user accounts not recognized by the operating system.
对于大多数用户而言，这意味着不需要创建新的操作系统用户帐户。
For most users, this means there is no need to create a new operating system user account.
诸如创建用户帐户、组和角色或与用户相关的角色组和权限这类“写”操作还不支持。
'Write' operations, like creating user accounts, groups and roles, or associating users with roles groups and permissions, are not supported.
与之类似，将仅对第一个匹配的帐户执行修改或删除操作。
Similarly, a modification or a delete operation will be done only to the first matching account.
搜索操作仅返回第一个匹配的帐户。
A search operation will return only the first matching account.
注意：不要使用上面的任意三个帐户，否则将会遇到操作问题。
Note: Do not use any of the above three accounts, or you will end up with operational problems.
对AIX5l操作系统来说，只有那些满足筛选器的帐户才是可见的。
Only those accounts that satisfy the filter will be visible to the AIX 5l operating system.
我们预计这个操作会返回多个值，比如帐户余额和用户姓名。
We expect the operation to return multiple values, namely the account balance and owner's name.
在数据库读操作成功之后，它循环遍历结果集并收集帐户数据信息。
After a successful database read operation, it iterates on the result set and collects the individual account data information.
它将会认证操作系统上的帐户。
接下来的两条线代表应用程序操作的帐户数据库。
The next two lines represent the account databases that the application manipulates.
经过操作系统验证后的帐户是可以信赖的。
The account can be trusted because it has been authenticated by the operating system.
原子性使得这两个操作——从储蓄帐户减钱和向支票帐户加钱——被当作单个事务进行处理。
Atomicity enables the two operations — the subtraction from the savings account and the addition to the checking account — to be treated as a single transaction.
要想切实防止您的数据被他人窥视，请使用您操作系统上的内置帐户。
To truly protect your data from being seen by others, please use the built-in user accounts in your operating system of choice.
AIX5l操作系统不支持为其他基本DN创建帐户。
The AIX 5l operating system does not support creating accounts to other base DNs.
在安装操作系统时，操作系统和应用程序常常设置了默认的用户帐户。
It's not uncommon for operating systems and applications to have default user accounts set up when the operating system is installed.
筛选器可用于定义一组对AIX5l操作系统可见的帐户。
Filters could be used to define the set of accounts that will be visible to the AIX 5l operating system.
DB 2设置要运行的脚本(在步骤1中或者按本系列第一篇文章中的步骤操作时)，并为DB 2数据库中的帐户组合信息创建目标表。
The DB2 set up script that you ran (either in step 1 or when following the steps in the first article of this series) created a target table for account portfolio information in your DB2 database.
这些帐户并不需要任何特殊操作系统(Operating System,OS)权限。
These accounts do need not any special operating system (OS) privileges.
尽管前面已经说过，我还是将“Account”暂时保留在列表中以备帐户上的某些操作出现。
The foregoing notwithstanding, I'll keep "account" in the list for the time being in case some operation on an account surfaces.
usermapping：默认值为OFF，它意味着只有有操作系统帐户的用户能够连接到Informix。
USERMAPPING: The default value is OFF, which means only users having operating system accounts can connect to Informix.
在Net workCredentials页面上，键入您想用于这个操作的用户帐户的用户名、密码和用户域，然后单击next。
On the Network Credentials page, type the user name, password, and user domain of the user account you want to use for this operation, and then click next.
MicrosoftWindows操作系统上需要的用户和组帐户。
Required user and group accounts on Microsoft Windows operating systems.
Linux和UNIX操作系统上需要的用户和组帐户。
Required user and group accounts on Linux and UNIX operating systems.
诸如oracle和MySQL等数据库系统管理它们自己的用户帐户、角色和系统及对象级别的操作权限。
Database systems, such as Oracle and MySQL, manage their own user accounts, roles, and privileges for system and object-level operations.
将仅对第一个匹配的帐户执行删除操作，如rmuser命令。
Delete operations, such as the rmuser command, will be done to the first matching account.
将仅对第一个匹配的帐户执行修改操作，如chuser命令。
Modification operations, such as the chuser command, will be done to the first matching account.
在Net workCredentials页面上，键入您想用于该操作的用户帐户的用户名、密码和用户域。
On the Network Credentials page, type the user name, password, and user domain of the user account you want to use for this operation and then click next.
在Linux和UNIX操作系统中，安装和操作DB 2UDB通常需要几个用户和组帐户。
In Linux and UNIX operating systems, several user and group accounts are typically required to install and operate DB2 udb.
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