求教command的参数 - DOS学习入门 & 精彩文章（教学室） - 中国DOS联盟论坛

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看了说明看了好几遍也看不懂,好心人翻译一下
Starts a new copy of the DOS 7.1 Command Interpreter.

COMMAND path]
command]]
path Specifies the directory containing COMMAND.COM.
device Specifies the device to use for command input and output.
/E:nnnnn Sets the initial environment size to nnnnn bytes.
(nnnnn should be between 256 and 32,768).
/L:nnnn Specifies internal buffers length (requires /P as well).
(nnnn should be between 128 and 1,024).
/U:nnn Specifies the input buffer length (requires /P as well).
(nnn should be between 128 and 255).
/P Makes the new Command Interpreter permanent (can't exit).
/MSG Stores all error messages in memory (requires /P as well).
/LOW Forces COMMAND to keep its resident data in low memory.
/Y Steps through the batch program specified by /C or /K.
/C command Executes the specified command and returns.
/K command Executes the specified command and continues running.
听说还有隐含参数,也补充一下