命令列語法索引鍵Command-line syntax key
下表說明用來指出命令列語法的表示法。The following table describes the notation used to indicate command-line syntax.
| 表示法Notation | 描述Description |
|---|---|
| 不含括弧或大括弧的文字Text without brackets or braces | 您必須輸入的專案，如下所示。Items you must type as shown. |
<Text inside angle brackets> |
您必須提供值的預留位置。Placeholder for which you must supply a value. |
[Text inside square brackets] |
選用專案。Optional items. |
{Text inside braces} |
必要的專案集合。Set of required items. 您必須選擇一個。You must choose one. |
分隔號 (|)Vertical bar (|) |
互斥專案的分隔符號。Separator for mutually exclusive items. 您必須選擇一個。You must choose one. |
省略 (…)Ellipsis (…) |
可以重複和多次使用的專案。Items that can be repeated and used multiple times. |