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Windows 7 中 %PROMPT% 的默认值是什么？

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Windows 7 中 %PROMPT% 的默认值是什么？

我改变了的值%PROMPT%，现在有些事情不起作用。其默认值是什么？

答案1

默认值为$P$G。

可以special codes使用以下命令显示prompt /?：

>prompt /?
Changes the cmd.exe command prompt.

PROMPT [text]

  text    Specifies a new command prompt.

Prompt can be made up of normal characters and the following special codes:

  $A   & (Ampersand)
  $B   | (pipe)
  $C   ( (Left parenthesis)
  $D   Current date
  $E   Escape code (ASCII code 27)
  $F   ) (Right parenthesis)
  $G   > (greater-than sign)
  $H   Backspace (erases previous character)
  $L   < (less-than sign)
  $N   Current drive
  $P   Current drive and path
  $Q   = (equal sign)
  $S     (space)
  $T   Current time
  $V   Windows version number
  $_   Carriage return and linefeed
  $$   $ (dollar sign)

If Command Extensions are enabled the PROMPT command supports
the following additional formatting characters:

  $+   zero or more plus sign (+) characters depending upon the
       depth of the PUSHD directory stack, one character for each
       level pushed.

  $M   Displays the remote name associated with the current drive
       letter or the empty string if current drive is not a network
       drive.

环境prompt变量没有出现在您提到的对话框中。我通过 找到了值echo %prompt%。如果环境变量条目出现，您可能应该删除它，这应该足以恢复为默认值。无论如何，默认情况下它不应该在用户变量中。

我的用户变量仅定义TEMP和TMP。

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