switches
嚯嚯 发表于 2020-06-24 15:14浏览次数：
在加载的CONFIG.SYS中，switches命令可以添加和删除MS-DOS的各种功能。
Loaded in the config.sys, the switches command allows you to add and remove various functions of MS-DOS.
目录：
1 switches 运行系统环境
2 switches 语法
switches 运行系统环境
Windows 95
Windows 98
Windows NT
All Versions of MS-DOS
switches 语法
SWITCHES= /F /K /N /E[:n]
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/F
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在启动过程中显示“正在启动MS-DOS”消息后，跳过两秒钟的延迟。
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/K
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强制增强型键盘的行为类似于常规键盘。
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/N
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阻止您使用F5或F8键绕过启动命令。（SWITCHES / N不会阻止您按Ctrl + F5或Ctrl + F8来绕过Drvspace.bin或Dblspace.bin；要防止这种情况，请使用D ** SPACE）
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/SWITCHES
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将SWITCHES / N设置添加到D ** space.ini文件的命令。
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/E[:N]
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如果不使用：n参数，则表示io.sys应该禁止EBIOS的自动重定位。EBIOS的自动重定位增加了基于MS-DOS的程序可用的常规内存。禁止自动重定位会导致较少的常规内存可用于基于MS-DOS的程序。使用带有-n参数的/ E开关将EBIOS的N个字节重定位到低内存，其中n是要重定位的字节数。n的最小值是48，最大值是1024。指定的数字总是四舍五入到16的下一个整数。
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SWITCHES= /F /K /N /E[:n]
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/F
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Skips the two-second delay after displaying the "Starting MS-DOS" message during startup.
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/K
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Forces an enhanced keyboard to behave like a conventional keyboard.
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/N
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Prevents you from using the F5 or F8 key to bypass startup commands. (SWITCHES /N does not prevent you from pressing Ctrl+F5 or Ctrl+F8 to bypass Drvspace.bin or Dblspace.bin; to prevent this, use the D**SPACE
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/SWITCHES
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Command to add the SWITCHES /N setting to your D**space.ini file.)
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/E[:N]
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Used without the :n parameter, indicates that io.sys should suppress the automatic relocation of EBIOS. Automatic relocation of EBIOS increases the conventional memory available to MS-DOS-based programs. Suppressing automatic relocation results in less conventional memory available to MS-DOS-based programs. Use the /E switch with the n parameter to relocate N bytes of EBIOS to low memory, where n is the number of bytes to be relocated. The minimum value for n is 48 and the maximum value is 1024. The number specified is always rounded up to the next multiple of 16.
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