[文本处理] [已解决]请教批处理如何提取指定格式的字符串？

sed "s/.*\(bbbbbbbb([^)]\+)\).*/\1/" a.txt > b.txt
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firmware(>=7.0) mobilesubstrate preferenceloader
firmware(>=8.0) preferenceloader
mobilesubstrate com.chpwn.iconsupport firmware(>=7.0) preferenceloader
mobilesubstrate applist(>=1.4) preferenceloader
mobilesubstrate(>=0.9.5000) preferenceloader(>=2.2.2) firmware(>=4.3)
mobilesubstrate(>=0.9.5000) preferenceloader(>=2.2.2) firmware(>=6.0)
firmware(>=3.1) mobilesubstrate libhide gsc.armv7 preferenceloader
firmware(>=6.0)
firmware(>=7.0) mobilesubstrate(>=0.9.5000) preferenceloader(>=2.2.2)
firmware(>=5.0) firmware(<<8.2) preferenceloader
mobilesubstrate
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@echo off
if exist b.txt del b.txt
if exist d.txt del d.txt
setlocal enabledelayedexpansion
for /f "delims=" %%i in (c.txt) do (
set "str=%%i"
if "!str!"=="!str:firmware=!" (echo a>>b.txt) else echo !str:*firmware(^>=!>>b.txt
)
for /f "delims==)" %%i in (b.txt) do (
set "str1=ios"
set "str2=%%i"
set "str3=以上"
set "str4=a"
if "!str2!"=="!str4!" (echo a>>d.txt) else echo !str1! !str2!!str3!>>d.txt
)
pause
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ios 7.0以上
ios 8.0以上
ios 7.0以上
a
ios 4.3以上
ios 6.0以上
ios 3.1以上
ios 6.0以上
ios 7.0以上
ios 5.0以上
a
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sed "s/ /\n/g" a.txt | sed "/firmware/!d; s/.*\(bbbbbbbb([^)]\+)\).*/\1/" > b.txt
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@echo off
setlocal enabledelayedexpansion
set "s=firmware("
set Lf=^


for /f "delims=" %%a in (a.txt) do (
        set "str=%%a"
        if "!str:%s%=!" NEQ "!str!" (
                for %%b in ("!Lf!") do echo,!str: %s%=%%~b%s%!>$
                for /f "delims=)" %%b in ('findstr /ib "%s%" $') do (
                        set /p"=%%b) " <nul
                )
                echo,
        ) else echo,NO
)
pause
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@echo off
echo {>yiwuyun.txt
echo sub1=$0>>yiwuyun.txt
echo where=match($0,/(firmware\([^^()]*\))/,arr)>>yiwuyun.txt
echo if (where!=0){>>yiwuyun.txt
echo while(where!=0){>>yiwuyun.txt
echo print arr[1]>>yiwuyun.txt
echo sub1=gensub(/(firmware\([^^()]*\))/,"",1,sub1)>>yiwuyun.txt
echo where=match(sub1,/(firmware\([^^()]*\))/,arr)>>yiwuyun.txt
echo }>>yiwuyun.txt
echo }else{print "no"}>>yiwuyun.txt
echo }>>yiwuyun.txt
gawk -f yiwuyun.txt a.txt
if exist yiwuyun.txt del yiwuyun.txt
pause
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