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中国DOS联盟论坛 » DOS学习入门 & 精彩文章 （教学室） » [Discussion] How much do you know about "set"? ------- Application Examples View 19,637　Replies 66
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Original Poster Posted 2006-02-18 06:49　·　 中国 上海 浦东新区 电信
dosz
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SET: Design DOS environment variables.
Usage: SET variable=[variable value]

[Discussion] "set" What do you know?--------Application examples
Requirements:
1. Add comments, use REM: or ::
2. Explain the tested environments passed
Recent Ratings for This Post （ 1 in total） Click for details
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redtek +3 2006-12-05 22:07
Floor 2 Posted 2006-02-18 07:22　·　 中国 上海 浦东新区 电信
dosz
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====== Open Directory.bat =======
set drv=C:\WINDOWS\system32
REM Set the variable named drv to be equal to the string C:\WINDOWS\system32 (the system32 directory in the WINDOWS folder on drive C).
start %drv%
REM Open the directory (open the system32 directory in the WINDOWS folder on drive C).
REM Tested on C drive XP passed
Floor 3 Posted 2006-02-18 19:09　·　 中国 陕西 渭南 电信
sxhc6868
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Thanks, give it a thumbs up. After reading this post, I can broaden my thinking. I was half-baked and didn't understand the application of the SET command, but now I understand a bit more. The more such good posts, the better.
Floor 4 Posted 2006-02-25 12:27　·　 中国 上海 浦东新区 电信
dosz
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Do you know what the difference is here?
=============TESTGHO.BAT=========
set LgDrv=1 start 2 A: 7 C: 10 D: 13 E: 16 F: 19 G: 22 H: 25 I: 28 J:
set LgDrv=%LgDrv% 31 K: 34 L: 37 M: 40 N: 43 O: 46 P: 49 Q: 52 R: 55 S: 58
set LgDrv=%LgDrv% T: 61 U: 64 V: 67 W: 70 X: 73 Y: 76 Z: 78

=============TEST.BAT=============
set LgDrv=start A: Z: Y: X: W: V: U: T: S: R: Q: P: O:
set LgDrv=%LgDrv% N: M: L: K: J: I: H: G: F: E: D: C: over

[ Last edited by dosz on 2006-2-25 at 12:29 ]
Floor 5 Posted 2006-03-14 18:36　·　 中国 福建 泉州 电信
lks205
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Why did this such a good post not have any follow-up?
Floor 6 Posted 2006-11-23 06:10
hxuan999
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Originally posted by dosz at 2006-2-25 00:27:
Do you know what the difference is here?
=============TESTGHO.BAT=========
set LgDrv=1 start 2 A: 7 C: 10 D: 13 E: 16 F: 19 G: 22 H: 25 I: 28 J:
set LgDrv=%LgDrv% 31 K: 34 L: 37 M: 40 N: 43 O: 46 P: 49 Q ...



Why did you stop talking? Really.
for /f %%h in (`echo hxuan`) do for /f %%x in (`echo hxuan`) do if %%h==%%x nul
Floor 7 Posted 2006-12-05 21:51　·　 中国 云南 玉溪 电信
ynjzlzd
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Yeah, I've looked for many ways, but I didn't see relevant explanations. I raised it here, but there was no result.
Floor 8 Posted 2006-12-05 22:07　·　 中国 北京 朝阳区 联通
redtek
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Thanks to the LZ for creating such a valuable post, learned it～～～
　　　　Redtek，一个永远在网上流浪的人……

_.,-*~'`^`'~*-,.__.,-*~'`^`'~*-,._,_.,-*~'`^`'~*-,._,_.,-*~'`^`'~*-,._
Floor 9 Posted 2006-12-05 22:17　·　 中国 河南 洛阳 电信
bc12060101
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Heheh heh, why did the original poster start a topic and then get interrupted and stop? You should continue, so many brothers are waiting.
Floor 10 Posted 2006-12-12 05:05　·　 中国 湖南 衡阳 电信
af01
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No examples... Still not quite clear
Floor 11 Posted 2006-12-20 05:22　·　 中国 上海 嘉定区 电信
vlanmaster
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Why is there no follow-up to such a good post?
Floor 12 Posted 2007-01-13 11:21　·　 中国 江西 景德镇 电信
sleet1986
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Still not quite clear!
Floor 13 Posted 2007-01-25 00:20　·　 中国 湖南 衡阳 电信
bob1989
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Floor 14 Posted 2007-01-25 05:19　·　 中国 江苏 连云港 电信
oilio
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Not bad. I also want to know the following content.
我相信总有一天，总会遇到一个人可以相濡以沫、相吻以湿！
Floor 15 Posted 2007-02-08 05:02　·　 中国 湖南 长沙 雨花区 电信
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