You can now run UNIX commands!
现在可以运行UNIX命令了！
This is where you enter UNIX commands.
这正是您输入UNIX命令的地方。
Many UNIX commands use regular expressions as arguments.
大量UNIX命令使用正则表达式作为参数。
Using standard UNIX commands found in the GNU textutils package
使用GNU 文本实用程序包提供的标准UNIX命令
I will limit this section to only simple automation of non-interactive UNIX commands.
我将本节仅限于非交互式unix命令的简单自动化。
There are two standard UNIX commands that are often used to generate some textual output: cat and echo.
有两个常用来生成文本输出的标准UNIX命令：cat和echo。
See the tutorial LPI exam 101 prep, Topic 103: GNU and UNIX commands if you need to review here-documents.
关于 here-document 的信息参见教程 “LPI 101 考试准备，主题 103：GNU和UNIX命令”。
The SS7 network exists outside of the telecommunications network and is accessed through special UNIX commands.
SS7网络存在于电信网络之外，并通过特殊的unix命令来访问。
First, we need to know the number of CPUs in the system, which is most easily obtained by using a few simple UNIX commands.
首先，我们需要知道一个系统中cpu的个数，这只需用几个简单unix命令就可以得到。
Whether it USES log4j or not, if you stick to the same information and layout, you can still do all the data mining with UNIX commands that I've described.
不管使用log4j与否，只要坚持使用相同的信息和布局，您仍然能够使用我讲述过的UNIX命令来完成所有的数据挖掘。
In addition to using stdin and stdout, UNIX commands can emit error messages to a special outlet that's set aside (by convention, not mandate) for diagnostics.
除了使用stdin和stdout之外，UNIX命令还将生成的错误消息输出到一种特殊出口以便进行诊断，该出口通常并不是强制的。
Of course, you also have the full power of the Linux or UNIX commands such as sed or awk for more complex jobs, but you should also know how to use shell expansions.
当然，您仍然拥有Linux或UNIX命令(如sed或awk)的全部功能来执行更复杂的工作，但是您也应该了解如何使用shell扩展。
With RHEL5 networking, you also have the standard UNIX commands you should already be accustomed to, such as route, the netstat commands, and other utilities like ping and traceroute.
对于 RHEL5网络，您还可以使用应该已经习惯了的标准UNIX命令，例如route、netstat 命令，以及诸如ping和 traceroute 等其他实用工具。
Running such commands is part of system administration — and as a single user of a UNIX system, you are your own system administrator.
运行上述命令是系统管理员的部分工作，作为一个UNIX系统的单个用户，你就是你自己的系统管理员。
UNIX has so many commands, it is easy to forget the name of a utility—especially if you do not use the tool frequently.
UNIX的命令太多了，所以很容易忘记某个实用程序的名称；对于不常使用的工具，尤其可能出现这种情况。
Learn the power of UNIX text processing commands.
了解unix文本处理命令的强大能力。
Because UNIX has so many commands, it's virtually impossible to remember all the options for all the utilities.
因为UNIX具有许多命令，所以不太可能记住所有实用工具的所有选项。
In most cases similar commands perform the same functions on UNIX systems, although these commands will not be demonstrated.
在大多数情况下，类似命令在UNIX系统上执行相同的功能，尽管不会演示这些命令。
UNIX provides hundreds, if not thousands, of commands with which you can manipulate a large variety of resources available in the kernel and user space.
UNIX提供了大量的命令，使用这些命令，您可以对内核和用户空间中各种可用的资源进行操作。
The term shell in UNIX refers to the interface you use when typing commands or performing functions.
UNIX中的术语shell指的是您在键入命令或执行功能时所使用的接口。
The tput command, like most commands in UNIX, can be used either at your shell command line or inside a shell script.
与UNIX中的大多数命令一样，tput命令既可以用在shell命令行中也可以用在shell脚本中。
Now that we have a couple of basic tools for pipelining and redirection, let's look at some of the common UNIX and Linux text processing commands and filters.
现在，我们具备了一些基本的工具来实现管道和重定向，让我们研究一些常见的UNIX和Linux文本处理命令和过滤器。
It builds readily on all UNIX variants with just a few simple commands, and you can place the utility in your personal bin directory or in a central directory.
它包含几个简单的命令，适用于所有的UNIX变种，您可以将这个实用工具放到您个人的bin目录或者某个中央目录。
You'll see this most often when dealing with commands that have useful error output, such as the make tool used to build UNIX programs: make 2> build-errors.
在处理生成有用的错误输出的命令时，您经常会看到这个操作符，比如用于编译UNIX程序的make工具：make 2> build-errors。
The concept of anonymous blocks is similar to UNIX shell scripts, which enable several manually entered commands to be grouped and executed as one step.
匿名块的概念类似于unixshell脚本，它支持将几个手动输入的命令合并到一个组，然后作为一个步骤执行。
When text editing on a Unix-like system, it is safer to use one of the many commands intended for use by programs such as sed, tr, gawk, or perl.
当在类unix的系统上编辑文本时，比较安全的方式是使用为这些工具设计的一些命令，例如sed、tr、gawk或perl。
You enter shell commands that interact with the UNIX kernel.
您可以输入与UNIX内核进行交互的Shell命令。
Section 1 is reserved for all the commands a UNIX user can run in the shell.
第1部分保留用于UNIX用户可以在Shell中运行的所有命令。
DB2 UDB DPF instances on UNIX require a remote shell utility to execute commands on remote nodes in the instance.
UNIX上的DB 2UDBD PF实例需要一个远程shell实用程序来在实例中的远程节点上执行命令。
DB2 UDB DPF instances on UNIX require a remote shell utility to execute commands on remote nodes in the instance.
UNIX上的DB 2UDBD PF实例需要一个远程shell实用程序来在实例中的远程节点上执行命令。
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