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yaotoo1024
新手上路
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积分 16
发帖 6
注册 2006-12-15
状态 离线
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『楼 主』:
如何用debug 编出一个回车的命令?
请问各位高手是如何实现的
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2006-12-15 12:57 |
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redtek
金牌会员
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积分 2902
发帖 1147
注册 2006-9-21
状态 离线
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『第
2 楼』:
为什么要编一个回车的命令?没有明白兄的意思?
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Redtek,一个永远在网上流浪的人……
_.,-*~'`^`'~*-,.__.,-*~'`^`'~*-,._,_.,-*~'`^`'~*-,._,_.,-*~'`^`'~*-,._ |
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2006-12-15 22:28 |
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yaotoo1024
新手上路
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积分 16
发帖 6
注册 2006-12-15
状态 离线
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『第
3 楼』:
我想把前一个命令的结果放到第二个命令里去
而一个命令的结果是回车
我不会怎么实现这个回车
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2006-12-16 00:18 |
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lxmxn
版主
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积分 11386
发帖 4938
注册 2006-7-23
状态 离线
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『第
4 楼』:
使用管道符号就可以轻松解决了。
比如:echo cn-dos|find "cn"
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2006-12-16 00:35 |
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redtek
金牌会员
     
积分 2902
发帖 1147
注册 2006-9-21
状态 离线
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『第
5 楼』:
可以通过管道“|”操作,将前一个命令的结果“给”第二个命令“接收”~:)
具体操作也要看前一个命令是什么?(是批处理的输出,还是命令执行后的输出)。
还要看后一个命令是什么(是可以接收文本文件中的命令-如FTP,还是可以接收参数等……)
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Redtek,一个永远在网上流浪的人……
_.,-*~'`^`'~*-,.__.,-*~'`^`'~*-,._,_.,-*~'`^`'~*-,._,_.,-*~'`^`'~*-,._ |
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2006-12-16 00:36 |
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yaotoo1024
新手上路
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积分 16
发帖 6
注册 2006-12-15
状态 离线
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『第
6 楼』:
前一个命令的结果是回车
这个回车是怎么实现的呀
后一个命令是在中途要接回车才能实现的
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2006-12-16 00:52 |
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redtek
金牌会员
     
积分 2902
发帖 1147
注册 2006-9-21
状态 离线
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『第
7 楼』:
echo.|后面要接回车的命令
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Redtek,一个永远在网上流浪的人……
_.,-*~'`^`'~*-,.__.,-*~'`^`'~*-,._,_.,-*~'`^`'~*-,._,_.,-*~'`^`'~*-,._ |
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2006-12-16 01:25 |
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electronixtar
铂金会员
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积分 7493
发帖 2672
注册 2005-9-2
状态 离线
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『第
8 楼』:
用 prompt 也可以
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C:\>BLOG http://initiative.yo2.cn/
C:\>hh.exe ntcmds.chm::/ntcmds.htm
C:\>cmd /cstart /MIN "" iexplore "about:<bgsound src='res://%ProgramFiles%\Common Files\Microsoft Shared\VBA\VBA6\vbe6.dll/10/5432'>" |
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2006-12-16 02:16 |
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a9319751
中级用户
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积分 439
发帖 170
注册 2006-1-9
状态 离线
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『第
9 楼』:
试试
runas
这个命令必须输入密码
我尝试使用|
但是没有成功
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bat c c++ |
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2006-12-16 05:19 |
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yaotoo1024
新手上路
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积分 16
发帖 6
注册 2006-12-15
状态 离线
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『第
10 楼』:
问题已解决
用echo.| 这个就可以了
谢谢大家了
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2006-12-16 06:36 |
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anqing
高级用户
   
积分 859
发帖 413
注册 2006-8-14
状态 离线
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『第
11 楼』:
使用管道符号就可以轻松解决了。
比如:echo cn-dos|find "cn"
这个只是显示cn-dos,为什么也会产生一个回车哟?
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2007-2-1 22:52 |
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redtek
金牌会员
     
积分 2902
发帖 1147
注册 2006-9-21
状态 离线
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『第
12 楼』:
那个回车符是 Echo 命令发过去的~:)
如果象下面这样是不会有回车符的,它等着你给它一个回车表示输入完成(确认)它才会继续执行:)
set /p=cn-dos|find "cn"
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Redtek,一个永远在网上流浪的人……
_.,-*~'`^`'~*-,.__.,-*~'`^`'~*-,._,_.,-*~'`^`'~*-,._,_.,-*~'`^`'~*-,._ |
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2007-2-1 23:12 |
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anqing
高级用户
   
积分 859
发帖 413
注册 2006-8-14
状态 离线
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『第
13 楼』:
cn-dos这是回车的asc码吗?
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2007-2-1 23:37 |
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anqing
高级用户
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积分 859
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注册 2006-8-14
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『第
14 楼』:
echo cn-dos回车也有一个空行
?
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2007-2-1 23:44 |
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redtek
金牌会员
     
积分 2902
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注册 2006-9-21
状态 离线
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『第
15 楼』:
Echo cn-dos|find "cn"
通过管道给 find 接收……
find 收到这个 Echo 所发送出的字符串:“cn-dos” 在 find 看来是 “63 6E 2D 64 6F 73 0D” 的表示(实际上计算机看一切都是二进制,16进制是编程和理解以及视觉上为了方便而应用的),最后面的 0D 代表回车符,是 Echo 为了表示一行的结束而发出的:)
关于管道的实例编程以及BASIC的示范来自微软网站:
http://support.microsoft.com/kb/46376/zh-cn
[ Last edited by redtek on 2007-2-1 at 10:48 AM ]
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Redtek,一个永远在网上流浪的人……
_.,-*~'`^`'~*-,.__.,-*~'`^`'~*-,._,_.,-*~'`^`'~*-,._,_.,-*~'`^`'~*-,._ |
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2007-2-1 23:46 |
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