• Next, define your argument list, called argv.

    下一步定义参数列表,使argv调用

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  • It simply emits the contents of the argv vector.

    只简单地打印argv向量内容

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  • BusyBox then invokes the internal utility as defined by argv [0].

    BusyBox然后可以通过argv[0]来调用内部工具

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  • The first argv element (0) is the program name (that is, echo.py).

    第一argv元素0程序即 echo.py)。

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  • Boost's parse_command_line routine parses the argc and argv arguments.

    Boost的parse_command _ line例程解析argcargv参数

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  • For brevity, this script processes only the first extra argument, argv [1].

    为了简单起见,这个脚本处理第一额外参数argv [1]。

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  • Index 0 of argv is the program name that was invoked from the command line.

    argv索引0是从命令调用程序

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  • Others are purely stylistic convention (args, not argv; I + + instead of + + I).

    其他则纯粹风格惯例(argsargv; i++而非+ +i)。

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  • In particular, argv is an array of arguments to the program, the first argument being the program itself.

    特别是argv程序参数数组第一个参数程序本身

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  • That's why in Listing 1 we could say -e'print Dumper \@ARGV' and Perl saw it as a single one-liner script.

    就是为什么清单1我们可以写成 -e'printDumper \@ARGV' 并且Perl 可以将其看成单个程序脚本的原因。

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  • Note here that the argc variable (argument count) is implicit, because the length of the argv list is known.

    请注意这里argc变量(参数数量)隐式因为argv列表长度已经知道。

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  • This loop iterates over the array, ARGV, which is the remaining set of arguments passed to the script on the command line.

    循环数组ARGV迭代命令传递脚本余下参数集合

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  • Note that in Listing 3, the same requirements exist to set up and make the call (such as initializing the argv and envp arrays).

    注意清单3中,有着同样的安装调用(例如初始argvenvp数组)需求

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  • The getopt routine processes the arguments (you must pass it argc and argv) according to a string of accepted option characters.

    getopt根据接受选项字符字符串处理参数(必须传递给argcargv)。

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  • To skip it you take a slice of the argv list, effectively starting at position one (1), and then iterate through the end of the list.

    跳过argv列表片段,实际开始位置(1),然后迭代直到列表的最后

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  • This list is similar to the argv list used in common C programs and defines the application (first element of the array) and argument list.

    列表普通C程序中的argv 列表类似定义应用程序数组第一个元素参数列表。

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  • Notice that the length of the argv list is obtained through the len function and not as a method; this is a Jython idiom and is common in many languages.

    注意argv列表长度通过len函数不是作为方法获得的,Jython用法许多语言中常见

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  • The command line to purecov uses the -export option with $ARGV [0], the program name, to export data from the program you specify when you run the script.

    命令purecov 使用 –export选项 $ARGV [0],程序一起,运行脚本指定程序中输出数据

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  • Add another method, and name it parse_line, with two input parameters - line and argv - along with a return parameter with int as the type. (see Figure 5).

    添加另外一种方法将其命名为parse_line,其两个输入参数为—lineargv以及int返回参数(见于5)。

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  • These versions of exec* are just various calling interfaces for core function execve(): int execve(const char *filename, char *const argv [], char *const envp[]).

    exec*这些版本只是内核函数execve() (int execve(constchar *filename, char *constargv [], char *constenvp[])) 的各种调用接口

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  • Options found after -c command or -m module are not consumed by the Python interpreter's option processing but left in sys. argv for the command or module to handle.

    - c命令- m模块之后的选项不会经由Python解释器选项处理会保留sys .argv中由命令或模块处理

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  • In this definition, argc is the number of arguments passed in (argument count) and argv is an array of strings representing options passed in from the command line (argument vector).

    这个定义中,argc传递进来参数个数(参数数量),argv一个字符串数组代表命令传递进来的参数(参数向量)。

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  • In this definition, argc is the number of arguments passed in (argument count) and argv is an array of strings representing options passed in from the command line (argument vector).

    这个定义中,argc传递进来参数个数(参数数量),argv一个字符串数组代表命令传递进来的参数(参数向量)。

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