中国DOS联盟

我提取交换机端口光功率生成txt文件，其内容如下：

GigabitEthernet1/0/0 current state : UP
Rx Power: -4.85dBm, Tx Power: -4.99dBm
GigabitEthernet1/0/1 current state : UP
Rx Power: -5.73dBm, Tx Power: -5.27dBm
GigabitEthernet1/0/2 current state : UP
Rx Power: -4.93dBm, Tx Power: -4.94dBm
GigabitEthernet1/0/3 current state : UP
Rx Power: -4.17dBm, Tx Power: -4.99dBm
GigabitEthernet1/0/4 current state : UP
Rx Power: -5.23dBm, Tx Power: -5.07dBm

我想生成如下格式的txt文件，各位高手应该怎么写？谢谢哈

GigabitEthernet1/0/1 Rx Power: -5.73dBm
GigabitEthernet1/0/2 Rx Power: -4.93dBm
GigabitEthernet1/0/3 Rx Power: -4.17dBm
GigabitEthernet1/0/4 Rx Power: -5.23dBm

@echo off&setlocal enabledelayedexpansion

(for /F "skip=2 delims=Cc," %%a in (1.txt) do set "a=%%a"&if /i "!a:~0,1!"=="G" (set/p=%%a<nul) else echo.%%a)>2.txt

或：

@echo off&setlocal enabledelayedexpansion

(for /F "delims=Cc," %%a in (1.txt) do (set "a=%%a"&set/a n+=1&if !n! gtr 2 if /i "!a:~0,1!"=="G" (set/p=%%a<nul) else echo.%%a))>2.txt

或：

@echo off&setlocal enabledelayedexpansion

(for /F "skip=2 tokens=1-3 delims=, " %%a in (1.txt) do set "a=%%a"&if /i "!a:~0,1!"=="G" (set/p=%%a<nul) else echo.%%a %%b %%c)>2.txt

或：

@echo off&setlocal enabledelayedexpansion

(for /F "tokens=1-3 delims=, " %%a in (1.txt) do set "a=%%a"&set/a n+=1&if !n! gtr 2 if /i "!a:~0,1!"=="G" (set/p=%%a<nul) else echo.%%a %%b %%c)>2.txt

[ Last edited by Hanyeguxing on 2010-6-15 at 20:02 ]

非常感谢！！！！！！！！

再请教一下如果字符串中还存在pos这个关键字我如何提取啊？

GigabitEthernet1/0/3 current state : UP
Rx Power: -4.17dBm, Tx Power: -4.99dBm
GigabitEthernet1/0/4 current state : UP
Rx Power: -5.23dBm, Tx Power: -5.07dBm
Pos1/0/1 current state : UP
Rx Power: -5.25dBm, Tx Power: -4.26dBm

生成结果为：

GigabitEthernet1/0/3 Rx Power: -4.17dBm
GigabitEthernet1/0/4 Rx Power: -5.23dBm
Pos1/0/1 Rx Power: -5.25dBm

@echo off&setlocal enabledelayedexpansion

(for /F "tokens=1-3 delims=, " %%a in (1.txt) do (set "a=%%a"

if not defined n if /i "!a:~0,1!"=="R" echo.!a! %%b %%c

if /i "!a:~0,1!"=="G" call:n,"!a!"

if /i "!a:~0,1!"=="P" call:n,"!a!"))>2.txt

pause&exit

:n

set a=%~1

if not "!a:~-2!"=="/0" (set n=&set/p=!a! <nul) else set n==

[ Last edited by Hanyeguxing on 2010-6-15 at 23:13 ]

呵呵，谢谢Hanyeguxing老大哈！！！！