如果可能的话，一直保留系统状态以待安全专家检查。
If possible, always try to preserve the state of the system for a security expert to review.
系统未做精简，无缺保留系统全部组件。必定保证原汁原味！
System did not reduce, keep all system components. Must guarantee authentic!
保留系统环境变量的另一种方法是在sudoers中使用Defaults ！
The other way to preserve system environment variables is to use the Defaults! Env_reset directive, like in sudoers.
模块参与到动态的生命周期里，这个动态的生命周期能够在运行时添加、更新、删除模块，同时保留系统中的状态。
Modules participate in a dynamic life cycle which includes the ability to add, update and remove modules at runtime, whilst preserving the state in the system.
在此基础上，对分布式融合跟踪系统进行优化，在保留系统原有优点的同时，使其跟踪精度更接近集中式融合跟踪系统。
Basing on that, distributed tracking system is optimized so that its tracking accuracy would approach that of centralized tracking system, and its architecture maintains original merits as well.
第一种是专用车道系统，其中某些车道是为自动驾驶车辆保留的。
The first is a special purpose lane system, in which certain lanes are reserved for automated vehicles.
广告牌系统的制造商称，广告牌没有保留任何个人信息或是录制任何视频。
The advertising board system maker said it didn't keep any personal information or record any videos.
就算团队为系统测试保留了很长或者晚期的时间，那么在价值流图中区分花在实际测试与花在代码修复上的时间就非常的重要了。
Even if your team does reserve a long or late period for system test, it is important in a Value Stream Map to distinguish between the time spent doing actual testing and the time fixing code.
快照会保留与原始文件系统相同的权限。
The snapshot retains the same permissions as the original file system.
一旦应用程序对CPU的利用率接近80%，您将遇到CPU的极限，因为必须为基本的操作系统本身保留周期。
Once the CPU utilization of the application approaches 80% you will be hitting against the limits of the CPU, since cycles must be reserved for the base operating system itself.
由于需要保留会话数据，因此系统内存不足时，无法丢弃任何数据。
Session data needs to be kept, so the system cannot discard any data when running low on memory.
如果查询丢失，对该信息的请求者可能不太方便，但原始数据保留在系统中，可以再次进行请求。
If the query is lost, it might be inconvenient to the requester of that information, but the original data remains in the system and can be requested again.
该目录下含有关键系统配置，因此，如果您需要重新安装操作系统，保留它的副本可以加快恢复过程。
This directory holds critical system configuration files, so keeping a copy of it can speed up recovery if you need to reinstall your operating system.
这样，管理员即可更系统地确定应该保留和删除的对象。
This allows administrators to more methodically determine which object should be retained and which should be deleted.
第一章解释了本书内容的范围和区域，为完成更高的系统质量保留了章节封面的七十五个“条目”。
The first chapter explains the book's scope and areas of concern, and the remaining chapters cover seventy-five "items" for achieving higher system quality.
通过使用pam框架，可以添加多种认证技术，而不必更改任何登录服务，从而可以保留已有的系统环境。
With the PAM framework, multiple authentication technologies can be added without changing any of the login services, thereby preserving existing system environments.
您可能希望为一个文件系统保留多个快照，但请记住，这将消耗原始文件系统的空间，而且多个快照需要管理。
You may like to keep several snapshots of a file system, but just keep in mind that this will eat into the space of the original file system and will need to be managed.
不要在产品中保留这种系统代码，将这些高额的开发费用集中在业务逻辑上。
Leave the systems code to your products, and focus those expensive development dollars on business logic.
ODM在操作系统层还保留物理卷的记录。
The ODM still keeps a record of the physical volumes at the operating system level.
这样做的优点是在每次引导操作系统时为LPAR保留这一IP地址。
This has the advantage of reserving this IP address for this LPAR on every boot of the operating system.
还剩余1GB的可寻址内存，通常由O/S所保留，分配给系统资源。
This leaves an additional 1GB of addressable memory which is normally reserved by the O/S and allocated to system resources.
用户名不能是ALL或default，因为这些名称是为操作系统保留的。
Users cannot be named ALL or default, as those names are reserved for the operating system.
组名不能是ALL或default，因为这些名称是为操作系统保留的。
Groups cannot be named ALL or default, as these names are reserved to the operating system.
CheckOutRecord对象使用支持此模型的 CheckOutRecord表中的外键将特定的用户链接到保留的系统。
The CheckOutRecord object links a particular user to a reserved system using foreign keys in the CheckOutRecord table that backs this model.
程序告诉系统，它希望保留它的能力，但是要修改它的有效userid。
The program would tell the system that it wanted to keep its capabilities while changing its effective userid.
剩下的百分之十由系统保留，以便root用户执行紧急维护工作。
The remaining 10 percent is reserved by the system for use by root to perform any emergency maintenance.
保留用于将来的操作系统扩展
船锚(Boat anchor)：在系统中保留无用的部分。
Boat anchor: Retaining a part of a system that no longer has any use.
您可以使用tunefs工具或在创建文件系统时，调整保留的空闲空间的大小。
You can adjust the amount of free space that is reserved (using the tunefs tool), or when creating the file system.
您可以使用tunefs工具或在创建文件系统时，调整保留的空闲空间的大小。
You can adjust the amount of free space that is reserved (using the tunefs tool), or when creating the file system.
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