Although I don't understand it very well, I'll support you first!
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中国DOS联盟论坛 » DOS学习入门 & 精彩文章 （教学室） » Collection of DOS Command Tips
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Floor 16
Posted 2006-10-24 10:30 · 中国 湖南 常德 电信
Floor 17
Posted 2006-10-26 01:38 · 中国 广东 深圳 福田区 电信
First time seeing this
%0
%0
Floor 18
Posted 2006-10-26 09:22 · 中国 湖北 武汉 电信
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There are many more...
~I - Remove any quotes ("), expand %I
%~fI - Expand %I to a fully qualified pathname
%~dI - Expand %I to just a drive letter
%~pI - Expand %I to just a path
%~nI - Expand %I to just a file name
%~xI - Expand %I to just a file extension
%~sI - The expanded path contains only short names
%~aI - Expand %I to the file's file attributes
%~tI - Expand %I to the file's date/time
%~zI - Expand %I to the file's size
Floor 19
Posted 2006-10-28 02:58 · 中国 广东 东莞 电信
Learning!
Floor 20
Posted 2006-10-28 06:55 · 中国 广东 电信
Is there a tutorial for beginners? For those noobs who haven't come into contact with DOC yet
Floor 21
Posted 2006-10-30 07:10 · 中国 黑龙江 绥化 电信
Great stuff! Exactly what I need!!!
Floor 22
Posted 2006-11-16 04:27 · 中国 江苏 宿迁 电信
Thanks for sharing!!!!! Hehe
Floor 23
Posted 2006-11-16 13:39 · 中国 安徽 合肥 电信
Collect and learn slowly.
Floor 24
Posted 2006-11-17 06:28
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%n, %%i, %i and other variables can all be used with these extended methods. And they can be combined. For example:
%~nx0 can list the full name of the file, including the extension.
%%~ftzaI looks like what we get when we execute DIR.
In addition: You can also check if a file exists. For example:
If the content of %1 is "aaa.txt"
Then echo %~f$PATH:1 can search for the file "aaa.txt" in the directories set in the %PATH% environment variable. If found, it will display the fully qualified path name of the found file as specified here (f is specified). If not found, it returns an empty string.
%~nx0 can list the full name of the file, including the extension.
%%~ftzaI looks like what we get when we execute DIR.
In addition: You can also check if a file exists. For example:
If the content of %1 is "aaa.txt"
Then echo %~f$PATH:1 can search for the file "aaa.txt" in the directories set in the %PATH% environment variable. If found, it will display the fully qualified path name of the found file as specified here (f is specified). If not found, it returns an empty string.
for /f %%h in (`echo hxuan`) do for /f %%x in (`echo hxuan`) do if %%h==%%x nul
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