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.