批处理for命令应用入门与进阶训练（2011年8月3日更新）

awp628

1. @echo off
   
2. for /l %%i in (1,2,99) do echo.%%i

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第二题

jsls

为加快新手对for命令的入门,特编制本套"试题"（可以将答案作为回帖）
1、批处理运行窗口显示1~100 这100 个数字；

1. @echo off
   
2. for /l %%i in (1 1 100) do echo %%i
   
3. pause

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2、批处理运行窗口显示 1、3、5.....99这50个数字；

1. @echo off
   
2. for /l %%i in (1 2 99) do echo %%i
   
3. pause

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3、将 bbs bathome.net （在同一行）分成三行显示在批处理运行窗口；

1. @echo off
   
2. set str=bbs,bathome,net
   
3. for %%i in (%str%) do echo %%i
   
4. pause

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[ 本帖最后由 jsls 于 2010-7-2 09:42 编辑 ]

beiho

学习了，我也要继续努力。

killvirus

值得学习下，先看看了

rogue_1983

1>

1. @echo off
   
2. for %%i in (bbs bathome .net) do echo %%i
   
3. pause

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2>

1. @echo off
   
2. for %%i in ("e:\test.txt") do type %%i
   
3. pause

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fish

1. @echo off
   
2. echo 问题1的答案：
   
3. for /l %%i in (1,1,100) do set /p=%%i <nul
   
4. 
   
5. echo/
   
6. echo/
   
7. echo 问题2的答案：
   
8. for /l %%i in (1,2,99) do set /p=%%i <nul
   
9. 
   
10. echo/
    
11. echo/
    
12. echo 问题3的答案：
    
13. set s=bbs bathome.net
    
14. set v=%s:.= %
    
15. for %%i in (%v%) do (
    
16.     echo %%i
    
17. )
    
18. 
    
19. echo/
    
20. echo/
    
21. echo 问题4的答案：
    
22. echo ①：
    
23. for /f "delims=" %%i in (f:\test.txt) do echo %%i
    
24. echo ②：
    
25. for /f "tokens=2" %%i in (f:\test.txt) do echo %%i
    
26. pause>nul

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senlinzhihuo

1. @echo off
   
2. for /f "tokens=1,2,3 delims=. " %%i in ("bbs bathome.net") do (echo %%i
   
3. echo %%j
   
4. echo %%k
   
5. )
   
6. pause

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paladinjin

1. @echo off
   
2. for %%i  in (bbs bathome net) do (
   
3. echo %%i
   
4. )
   
5. for /l %%i in (1  1  100) do (ehco %%i)
   
6. for  /l %%i in (1 2  99) do  (  echo %%i )

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endlesslove137

1. @echo off
   
2. for /l %%i in (1,1,100) do echo %%i
   
3. pause

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1. @echo off
   
2. for /l %%i in (1,2,99) do echo %%i
   
3. pause

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1. @echo off
   
2. for /f "delims=, tokens=2" %%i in (test.txt) do echo %%i
   
3. pause

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第三个问题不会了

wonderful

1. @echo off
   
2. echo 第一题：
   
3. for /l  %%i in (1,1,100) do  echo %%i
   
4. echo 第二题：& pause >nul
   
5. for /l  %%i in (1,2,99) do  echo %%i
   
6. echo 第三题：& pause >nul
   
7. set var=bbs bathome.net
   
8. echo %var%
   
9. for /f "tokens=1 " %%a in ("%var%") do echo %%a
   
10. for /f "tokens=2 " %%b in ("%var%") do echo %%b
    
11. for /f "tokens=3 " %%c in ("%var%") do echo %%c
    
12. echo 第四题的第一小题：& pause >nul
    
13. for /f "tokens=2" %%i in (f:\test.txt) do @echo %%i
    
14. echo 第四题的第二小题：& pause >nul
    
15. for /f "tokens=1-3" %%i in (f:\test.txt) do @echo %%i %%j %%k
    
16. pause

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liangdongjuan

1. @echo off
   
2. for /f "delims= tokens=1,2,3" %%i in (test.txt) do echo %%i
   
3. pause

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本来以为这样执行的结果是只显示第一节也就是只显示147三个数字，没有想到竟全显示了，这是怎么回事？

qinshi52

//第一题
@echo off
for /l   %%i in (1,1,100) do echo %%i
pause>nul

//第二题

@echo off
for /l   %%i in (1,2,99) do echo %%i
pause>nul

//第三题
@echo off
for /f "tokens=1-3 delims=. "  %%i in ("bbs bathome.net") do (
echo %%i
echo %%j
echo %%k
)
pause>nul
//第四题
@echo off
for /f "tokens=1-3 delims=. "  %%i in (test.txt) do (echo %%i  %%j  %%k)
pause

@echo off
for /f "tokens=2 delims=. "  %%i in (test.txt) do (echo %%i  )
pause

franky_1984

@echo off
for /f "tokens=1-3 delims=. " %%a in ("bbs bathome.net") do echo %%a%%b
pause>nul

zsllq

1. 1.
   
2. @echo off
   
3. for /l %%I in (1,1,100) do echo %%I
   
4. pause
   
5. 2.
   
6. @echo off
   
7. for /l %%I in (1,2,99) do echo %%I
   
8. pause
   
9. 3.
   
10. @echo off
    
11. set var=bbs bathome.net
    
12. echo %var%
    
13. for /f "tokens=1,2,3 delims=. " %%I in ("%var%") do (
    
14. echo %%I
    
15. echo %%J
    
16. echo %%K)
    
17. pause
    
18. 4.
    
19. @echo off
    
20. for /f "tokens=1-3" %%I in (F:\test.txt) do echo %%I %%J %%K
    
21. for /f "tokens=2" %%I in (F:\test.txt) do echo %%I
    
22. pause

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[ 本帖最后由 zsllq 于 2010-10-26 20:39 编辑 ]

lzx

1.

1. 
   
2. @echo off
   
3. for /l %%i in (1,1,100) do echo %%i
   
4. pause

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2.

1. 
   
2. @echo off
   
3. for /l %%i in (1,2,99) do echo %%i
   
4. pause

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3.

1. 
   
2. @echo off
   
3. set a=bbs bathome.net
   
4. for /f %%i in ("%a%") do echo %%i
   
5. for /f "tokens=2 delims=+. " %%i in ("%a%") do echo %%i
   
6. for /f "tokens=3 delims=+. " %%i in ("%a%") do echo %%i
   
7. pause

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4.1

1. 
   
2. @echo off
   
3. for /f "delims=" %%i in (f:\test.txt) do echo %%i
   
4. pause

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4.2

1. 
   
2. @echo off
   
3. for /f "tokens=2" %%i in (f:\test.txt) do echo %%i
   
4. pause

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[ 本帖最后由 lzx 于 2010-11-3 01:48 编辑 ]