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。
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。
Your current security Settings do not allow you to perform system commands on this item.
当前安全设置不允许对该项目执行系统命令。
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。
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。
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。
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。
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