可以使用操作系统实用程序压缩或处理数据。
You can use operating system utilities to compress or otherwise process the data.
对操作系统实用程序的深入讨论超出了本文的范围。
It's beyond the scope of this paper to discuss operating system facilities further.
当您以正常方式启动Windows时，有些程序会自动启动并在后台运行。这些程序可能包括第三方防病毒程序和系统实用程序。
When you start Windows by using a normal startup, several applications and services start automatically, and then run in the background.
通过升级一些关键系统实用程序、安装新的2.4内核，并在每个文件系统上输入单条tune2 fs命令，就可以把现有的ext2服务器转换成日志记录ext3系统。
By upgrading a few key system utilities, installing a modern 2.4 kernel and typing in a single tune2fs command per filesystem, you can convert your existing ext2 servers into journaling ext3 systems.
它真的是极好的实用程序，每个系统管理员都应该使用。
It really is a wonderful utility that every system administrator should use.
如果您即将开始编写一个实用程序，请花一点时间浏览一下各种系统，以确定那样的实用程序是否已经存在。
If you're about to start writing a utility, take a bit of time to browse around a few systems to see if there might be one already.
设置实用程序使用一个分4步的向导，允许用户安装整个系统而不需要掌握高级技术知识。
The setup utility USES a 4-step wizard interface that allows you to install the entire system without the need of advanced technical knowledge.
如果系统内存不充裕，那么可以减少目标数据库中缓冲池的大小，因为DB 2LOAD实用程序不使用缓冲池。
If your system is constrained on memory, you can reduce the size of buffer pools in the target database because the DB2 LOAD utility does not use buffer pools.
系统管理员可以通过sudo实用程序让用户或组能够作为另一个用户运行命令。
Sudo is a utility that allows systems administrators to give users or groups the ability to run commands as another user.
在第 2种情况中，我们使用了Linux 中的strace实用程序，它能够跟踪系统调用和信号，从而找出程序发生错误的地方。
Scenario 2 uses the strace utility in Linux that enables the tracing of system calls and signals to identify where a program is failing.
Screen的最初版本早在10多年前就发布了，所以您的系统上很可能有这个实用程序（通常名为 /usr/bin/screen）。
The original version of Screen was released more than 10 years ago, so chances are your system has the utility—typically named /usr/bin/screen.
最后，内核中的documentation子目录包含启动实用程序(lguest)，用于启动新的来宾操作系统实例。
Finally, the Documentation subdirectory in the kernel contains the launcher utility (lguest) to launch a new guest operating system instance.
uuid是一个惟一的随机数，是由uuidgen实用程序使用网络地址信息和系统时间生成的。
Uuid is a unique random number that gets generated with uuidgen utility which USES network address information and system time.
可以使用runstats实用程序来更新系统编目表中的统计信息，使查询优化过程更容易一些。
The runstats utility can be used to update statistics in system catalog tables to facilitate the query optimization process.
“VMID”识别器与本地操作系统进程识别器（“pid”）并不总是相同的，这就是我们需要JDKjps实用程序的原因。
The "VMID" identifier is not always the same as the native operating system process identifier ("pid"), which is why we need the JDK's jps utility.
在SUT上度量cpu利用率并由sysstat包中的sar实用程序报告，这一信息表示为netperf测试期间的系统平均值。
CPU utilization was measured on the SUT and is reported as it was recorded by the SAR utility (from the sysstat package) as the system average for the duration of the netperf test.
我还提供了名为showsyserr的小实用程序(请参阅参考资料)，它允许您查看系统错误消息。
I've also provided a small utility called showsyserr (see Resources), which allows you to see the system error messages.
Stow是用于Linux系统的一种免费、简单且易于使用的软件安装管理实用程序。
Stow is a free, simple, and easy to use software installation management utility for Linux systems.
概要文件特性还提供概要文件管理工具，该工具和其它所有系统管理工具集成在一起，使其比wsinstance实用程序更加成熟和完善。
The profile feature offers a profile management tool that is integrated with all other system management tools, making it a more mature and complete implementation than the wsinstance utility.
当定义了RUNSTATS调整(throttling)，并且该调整可操作时，RUNSTATS实用程序预计将花费更长时间，但是对系统产生的影响会少一些。
When RUNSTATS throttling is defined and operational, the RUNSTATS utility is expected to take longer, but will pose a lesser impact to the system.
mke2 fs是用于在任何设备上创建ext2文件系统的实用程序—它创建超级块、索引节点以及索引节点表等等。
Mke2fs is the utility used to create an ext2 filesystem — creating the super block, inodes, inode table, and etc — on any device.
可以使用db 2 _ install脚本通过RPM安装实用程序在Linux系统上安装所有的db 2ese包。
The db2_install script can be used to install all db2 ESE packages on your Linux system using the RPM installation utility.
FUSE的另一个重要工具是archivemount，这个实用程序可以把很多形式的存档挂载为本地文件系统，包括tarball(即用gzip压缩的tar存档)。
Another great use of FUSE is archivemount, a utility to mount many forms of archives, including tarballs (or gzip-compressed tar archives), as a local file system.
要继续本文，必须拥有phpize和php - config实用程序，并且必须能够编辑系统的php . ini配置文件(如果没有实用程序，请访问PHP.net以获得如何从头构建php的源代码和说明)。
(If you do not have the utilities, refer to PHP.net for source code and instructions on how to build PHP from scratch.) to proceed.
您拥有在操作本地文件时能很好地工作的浏览器、备份实用程序、安全性扫描程序或版本控制系统吗？
Do you have a browser or backup utility or security scanner or version-control system that serves you well when it operates on local files?
RUNSTATS实用程序用于更新系统目录表中的统计信息，以帮助查询优化过程。
The RUNSTATS utility updates statistics in the system catalog tables to help with the query optimization process.
如果您创建了一个非常有用的脚本，您甚至可以将它部署为系统范围的实用程序。
If you create a very useful script, you can even deploy it as a system-wide utility.
读完本文，您将能够使用这些文本处理实用程序、管道和流来构建复杂的数据处理系统。
At the end of this introduction, you should be able to use the text processing utilities, pipes, and streams to build complex data crunching systems.
批处理和实用程序往往是各种系统资源的消费大户，一旦它们挤在一起，常常会使工作负载逐步上升。
Batch and utilities tend to be large consumers of all kinds of system resources, and when pressed, may often escalate the workload.
批处理和实用程序往往是各种系统资源的消费大户，一旦它们挤在一起，常常会使工作负载逐步上升。
Batch and utilities tend to be large consumers of all kinds of system resources, and when pressed, may often escalate the workload.
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