When using the script, you must put the user or host combinations and the command into double quotes to ensure they are identified as a single argument.

在使用这个脚本时，您必须将用户或者主机组合和命令放到双引号中，以确保能够将其识别为单个参数。

youdao

Look closely at command 6: Because the value is not placed in quotation marks (either single or double), whitespace is not protected.

仔细看一下命令6：因为值没有放在引号(单引号或双引号)中，所以不保留空格。

youdao

The single quotes are used because the double quotes are needed within the drawing command if more than one word is to be drawn, and you cannot have double quotes within double quotes.

使用单引号是因为如果需要绘制多个字，则绘图命令中需要使用双引号，而您不能在双引号中再用双引号。

youdao

skittles So when you compile a program called A dot out, or skittles or wherever, and you double-click that program, or our in our command line environment, run it with dot slash skittles, that program is loaded Microsoft Word into memory just like Microsoft Word or whatever would be on your own computer.

当你编译一个程序a，out，或者,或其他的，你双击那个程序，或着在我们的命令环境中，采用，/skittles来运行它，那个程序被加载到,内存中，就像,或者你电脑上的其他程序。

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