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中国DOS联盟论坛 The time now is 2026-08-12 22:45 |
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| DOS学习入门 & 精彩文章 （教学室） » [Help] Question about DOS command usage |
| Printable Version 860 / 2 |
| Floor1 YP7351 | Posted 2003-08-22 00:00 |
| 初级用户 Posts 23 Credits 188 | |
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In MS-DOS 7.10, there is a statement in AUTOEXEC.BAT:
EXTRACT /E /L %RAMDRIVE%\SYSTEM DOSET.CAB>NUL Could everyone please explain the meanings of the EXTRACT parameters /E and /L, and also the meaning of >NUL. Many thanks! |
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| Floor2 电吉入侵 | Posted 2003-08-23 00:00 |
| 初级用户 Posts 377 Credits 1,480 | |
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/E
Extract, replacing “*.*”, that is, extract all files /L dir Specifies the location of the extracted files; the default is the current directory >nul Redirects to the null device, so the extraction process is not displayed on the screen |
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| Floor3 YP7351 | Posted 2003-08-24 00:00 |
| 初级用户 Posts 23 Credits 188 | |
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Thanks
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