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中国DOS联盟论坛 The time now is 2026-10-01 03:27 |
47,813 topics / 349,918 posts / today 0 new / 48,279 members |
| DOS学习入门 & 精彩文章 (教学室) » [Share] A Complete Collection of Usage of Various Commands in MS-DOS 7.x |
| Printable Version 249,632 / 640 |
| Floor121 jeffyy | Posted 2003-08-11 00:00 |
| 初级用户 Posts 23 Credits 219 | |
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Thanks!
We strongly support! |
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| Floor122 无妄★模拟 | Posted 2003-08-14 00:00 |
| 初级用户 Posts 35 Credits 280 | |
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Oh my god!! I'm studying Russian!! How can I read it!!! Moderator, can you give everyone a Chinese - localized version??? Please~~~
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| Floor123 redhouse | Posted 2003-08-14 00:00 |
| 初级用户 Posts 6 Credits 119 | |
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Oh~ I got it.
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| Floor124 YP7351 | Posted 2003-08-22 00:00 |
| 初级用户 Posts 23 Credits 188 | |
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### Question 1: Meaning of `/E` and `/L` parameters
- `/E`: Usually, in the context of extracting files from a cabinet (`.cab`) file, `/E` means "extract" (extract files from the cabinet). - `/L`: `/L` is used to specify the destination directory where the extracted files will be placed. Here, `%RAMDRIVE%\SYSTEM` is the destination directory specified by the `/L` parameter. ### Question 2: Meaning of `>NUL` - `>NUL` is a redirection in batch processing. It redirects the standard output of the command to the null device. This means that any output that the `EXTRACT` command would normally produce (such as status messages or error messages) will be suppressed and not displayed on the screen. |
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| Floor125 YP7351 | Posted 2003-08-22 00:00 |
| 初级用户 Posts 23 Credits 188 | |
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### Question 1: Meaning of `/E` and `/L` parameters
- `/E`: Usually means "extract" in the context of extracting files from an archive. For example, in commands related to extracting files from a cabinet (`.cab`) file like this one, it indicates that the operation is to extract the contents of the archive. - `/L`: Specifies the destination directory where the extracted files will be placed. Here, it is set to `%RAMDRIVE%\SYSTEM`, so it tells the `EXTRACT` command to extract the files to the `SYSTEM` directory within the drive represented by the `%RAMDRIVE%` variable. ### Question 2: Meaning of `>NUL` - `>NUL` is a redirection operator in batch scripting. `NUL` is a special device in Windows that represents the null device. Redirecting the standard output (in this case, the output of the `EXTRACT` command) to `NUL` means that the output of the command will be suppressed, i.e., no output will be displayed on the screen. |
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| Floor126 程飞 | Posted 2003-08-30 00:00 |
| 初级用户 Posts 2 Credits 112 | |
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Is there any in Chinese??
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| Floor127 sss | Posted 2003-09-09 00:00 |
| 初级用户 Posts 3 Credits 138 | |
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Haha, I endorse
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| Floor128 狼五 | Posted 2003-09-11 00:00 |
| 初级用户 Posts 4 Credits 114 | |
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I have no objection;
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| Floor129 HotPursuit | Posted 2003-09-27 00:00 |
| 初级用户 Posts 3 Credits 114 | |
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Why do I want to use a flash drive under DOS, but when booting to load the USB driver, it just stops and isn't a system crash. What's the reason for this?
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| Floor130 yue-910 | Posted 2003-10-03 00:00 |
| 初级用户 Posts 1 Credits 105 | |
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Thanks a lot! Thanks a lot!
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| Floor131 drow | Posted 2003-10-05 00:00 |
| 初级用户 Posts 1 Credits 105 | |
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Where is the article?
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| Floor132 江郎 | Posted 2003-10-06 00:00 |
| 初级用户 Posts 1 Credits 105 | |
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Good stuff, it would be nice if there were English ones.
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| Floor133 lxyu521 | Posted 2003-10-09 00:00 |
| 初级用户 Posts 1 Credits 105 | |
The following is the speech of young_zen on 2003-4-9 10:20:05: Is there any Chinese one? Please find one for me, thanks. |
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| Floor134 南蛮子 | Posted 2003-10-09 00:00 |
| 初级用户 Posts 10 Credits 152 | |
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Pain
Why can't I download now? If anyone has it, please send me one. QQ: 250484666 Thanks in advance. |
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| Floor135 cai2003 | Posted 2003-10-10 00:00 |
| 初级用户 Posts 1 Credits 106 | |
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Can learn about it
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