This shields the user from the complexity of dealing directly with the operating system commands.
这可以避免用户直接使用复杂的操作系统命令。
The entire database directory can be copied when the system is offline using operating system commands.
当系统离线时，可以使用操作系统命令复制整个数据库目录。
That log file will not have any indication of changes made by running system commands directly, however.
然而，该日志文件将不会反映任何直接通过运行系统命令所进行的更改。
Table 2 lists Perl core functions and operators leveraged to call system commands from within a Perl script.
表2列出了用来从perl脚本中调用系统命令的Perl核心函数和操作符。
Then, create a job and use a procedure node that will issue system commands to generate and run a batch file.
然后，创建一个工作，并使用发布系统命令的程序节点，以生成并运行一个批文件。
To check if the system commands are presently set to fpm low-level permissions, enter the command in Listing 1.
为了检查系统命令当前是否被设为fpm low-level许可，输入清单 1中的命令。
The script ran several system commands, such as oslevel, LPPCHK, instfix, lsconf, LSCFG, lsdev, lsattr and many more.
这个脚本运行oslevel、lppchk、instfix、lsconf、lscfg、lsdev、lsattr等系统命令。
In a system there are system commands, kernel extension modules, and the files that require root privileges to execute.
系统中存在需要root权限才能执行的系统命令、内核扩展模块和文件。
Db2 UDB system commands such as db2, db2ilist, db2start, db2stop, db2iupdt, and so on, are operating system executables.
db 2udb系统命令，如db 2、db2ilist、db2start、db2stop、db 2 iupdt等，都是操作系统可执行文件。
Which take the source code of the customer application program, and convert it to run with the new operating system commands.
这是指获取用户应用程序的源代码，然后将它转换，以便能够通过使用新的操作系统命令运行。
Solaris-specific resources, most notably operating system pathnames, system commands, and Perl modules, are often leveraged in the code.
特定Solaris资源 —最明显的操作系统路径名、系统命令和Perl模块 —通常在代码中受到影响。
The exclamation mark is an escape character that lets you issue operating system commands from either interactive input mode or batch mode.
这个感叹号是换码符，允许您从交互输入模式或批处理模式发出操作系统命令。
In short, it's all about identifying Perl core functions and operators leveraged in the script that carries Solaris-specific system commands.
简而言之，都是关于识别在含有特定Solaris系统命令的脚本中使用的Perl核心函数和操作符。
If the input will later be used as parameters to operating system commands, scripts, and database queries, then it is essential that you do so.
如果输入以后会被用作操作系统命令、脚本和数据库查询的参数，那么对输入进行清理是非常重要的。
The present invention relates to operating system commands, and in particular to adapting to multiple versions of operating system commands.
这个发明涉及到操作系统命令，特别是能适应多版本的操作系统命令。
Device drives are programs that translate general operating system commands into specific references to hardware details that only the manufacture knows.
设备驱动是一种将操作系统命令翻译成只有生产商才知道的硬件细节的特定引用的程序。
Calling operating system commands from within the Perl script can present the most common problem when performing Solaris to Linux migrations for several reasons.
从perl脚本内调用操作系统命令，在执行从Solaris到Linux迁移时，可以呈现多数常见问题，原因如下。
Because Perl is flexible enough to accommodate different ways of executing operating system commands, there are many different core functions and operators used for that purpose.
因为Perl足够灵活，可以适应不同执行操作系统命令的方法，因此有许多不同的核心函数和操作符。
The WebSphere-provided methods are actually all wrappers to these MVS system commands, making the MVS system commands the single way to start, stop, stopImmediate, or terminate a server.
WebSphere 提供的方法实际上是对这些MVS系统命令的封装，因此 MVS 系统命令是启动、停止、立即停止或终止服务器的唯一方式。
If either of these commands fail, contact your system or network administrator to ensure that the machine is correctly configured.
如果其中任一个命令失败，请联系系统或网络管理员，以确保该计算机已正确地配置。
To verify that all the necessary packages are installed on your system, execute the commands in Listing 3.
要验证所有必需的包是否已经全部安装到系统，可以执行清单3内的命令。
If you didn't, then you can use another directory on your system to practice the commands discussed in this article.
如果还没有的话，那么可以使用系统中的另一个目录来练习本文讨论的命令。
If an attacker can embed malicious commands in these parameters, the external system may execute those commands on behalf of the... application.
如果攻击者可以在这些参数中嵌入恶意的命令，那么外部系统就可能以应用程序的名义执行这些命令。
Create the database and move the logs to the log file system using the commands in Listing 8.
使用清单8所列的命令创建数据库，并将日志移动到日志文件系统。
Each hardware part exposes its own set of commands that enables the Operating System to control and communicate with it.
每个硬件部分都有自己的命令集，操作系统通过这些命令集控制硬件并与硬件通信。
If GRUB fails to load, you can manually type in the commands required to boot your system.
如果GRUB加载失败，那么可以手工键入所需的命令来引导系统。
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。
Create one file system for data and one file system for logs using the commands shown in Listing 5.
使用清单5所示的命令创建一个存储数据的文件系统和一个存储日志的文件系统。
Its Macintosh computer, launched in 1984, helped to popularise the window, menu and mouse-based graphical interface-a huge step forward from the system of cryptic typed commands it replaced.
它1984推出的苹果电脑，使窗口，菜单，基于鼠标控制的图形界面流行起来，比起充满用代码输入的命令符已经前进了一大步。
Frequently used commands on the AIX LDAP client system are listed in Table 1 below.
下面的表1中列出了AIXLDAP客户端系统中经常使用的一些命令。
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