@echo off&&setlocal enabledelayedexpansion
for /f "delims=" %%i in ('dir /b/on *.txt') do (
    for /f "delims=" %%j in ('type "%%i"') do (
      set "yj=%%j"
      echo !yj!
      set yj=!yj: =!
      echo !yj!|findstr /i "第[1-9].*章"&&echo.>>1.nul&&echo.>>1.nul&&echo.>>1.nul%%echo !yj!>>1.nul&&echo.>>1.nul&&echo.>>1.nul&&echo.>>1.nul || echo !yj!>>1.nul
   )
 move /y 1.nul %%i>nul
)
pause
复制代码

@echo off
rem 批处理保存为utf-8编码格式
chcp 65001 >nul
for /f "useback delims=" %%i in (`dir /b /a-d *.txt`) do (
	setlocal
	for /f "useback tokens=1* delims=[]" %%a in (`find /n /v "" ^<"%%i" ^|find "]第" ^|find "章"`) do (
		set _"%%a"=1
	)
	(for /f "useback tokens=1* delims=[]" %%a in (`find /n /v "" ^<"%%i"`) do (
		if not defined _"%%a" (
			echo=%%b
		) else (
			echo=
			echo=
			echo=
			echo=%%b
			echo=
			echo=
			echo=
		)
	))>$
	move $ "%%i"
	endlocal
)
pause
复制代码

wfr *.txt /encin:utf-8 /encout:utf-8 -r:"^\s*第\s*\d+\s*章.*" -t:"\n\n\n\0\n\n\n"
复制代码

@echo off

set "z=绗.*绔"

chcp 65001
for /f "delims=" %%i in ('dir /b /a-d *.txt') do (
setlocal

(for /f "delims=" %%k in ('findstr /n .* "%%i"') do (
set "str=%%k"
setlocal enabledelayedexpansion
echo=!str:*:=!|findstr /i /b  "!z!" 1>nul && set aaa=1
if defined aaa (
echo=&echo=&echo=
echo=!str:*:=!
echo=&echo=&echo=
set aaa=
) else (
echo=!str:*:=!
)
endlocal
))>"new_%%i.txt"

endlocal
)

chcp 936&echo done&pause&exit /b
复制代码

	for /f "useback tokens=1* delims=[]" %%a in (`find /n /v "" ^<"%%i" ^|find "]第" ^|find "章" ^|find /v "此行不做添加空行处理"`) do (
复制代码

@echo off
rem 批处理保存为utf-8编码格式
chcp 65001 >nul
for /f "useback delims=" %%i in (`dir /b /a-d *.txt`) do (
	(for /f "useback tokens=1* delims=[]" %%a in (`find /n /v "" ^<"%%i"`) do (
		echo=
		echo=%%b
	))>$
	move $ "%%i"
)
pause
复制代码

@echo off
chcp 65001 >nul
cd /d "%~dp0"
for /f "delims=" %%i in ('dir /b /a-d *.txt') do (
    echo %%i
    findstr /i /v /c:"猜你喜欢：" /c:"更多推荐：" "%%i" > "%%i.ttttt"
    move /y "%%i.ttttt" "%%i" >nul
)
复制代码

@echo off
rem 批处理保存为utf-8编码格式
chcp 65001 >nul
for /f "useback delims=" %%i in (`dir /b /a-d *.txt`) do (
	setlocal
	for /f "useback tokens=1* delims=[]" %%a in (`find /n "猜你喜欢:" ^<"%%i"`) do (
		set _"%%a"=1
	)
	for /f "useback tokens=1* delims=[]" %%a in (`find /n "更多推荐:" ^<"%%i"`) do (
		set _"%%a"=1
	)
	(for /f "useback tokens=1* delims=[]" %%a in (`find /n /v "" ^<"%%i"`) do (
		if not defined _"%%a" (
			echo=%%b
		) else (
			echo=
		)
	))>$
	move $ "%%i"
	endlocal
)
pause
复制代码

@echo off
rem 批处理保存为utf-8编码格式
chcp 65001 >nul
for /f "useback delims=" %%i in (`dir /b /a-d *.txt`) do (
	setlocal
	for /f "useback tokens=1* delims=[]" %%a in (`find /n ".html" ^<"%%i"`) do (
		for %%x in (-2 -1 0 1) do (
			set /a n=%%a+%%x
			call set _"%%n%%"=1
		)
	)
	(for /f "useback tokens=1* delims=[]" %%a in (`find /n /v "" ^<"%%i"`) do (
		if not defined _"%%a" (
			if defined m (
				echo=
				set m=
			)
			echo=%%b
		) else (
			set m=1
		)
	))>$
	move $ "%%i"
	endlocal
)
pause
复制代码

@echo off
chcp 65001>nul
for /f "delims=" %%I in ('dir /b /a-d *.txt') do (
    setlocal enabledelayedexpansion
    set n=1
    (for /f "tokens=1* delims=:" %%i in ('findstr /n .* "%%I"') do (
        set /a n+=1
        set s1=!s2!
        set s2=!s3!
        set s3=%%j
        if defined s3 (
            set s=!s3:.html=!
            if not "!s!"=="!s3!" (
                set n=0
                echo,
            )
        )
        if !n! geq 4 echo,!s1!
    )
    if !n! geq 3 (
        echo,!s2!
        echo,!s3!
    ) else if !n! equ 2 (
        echo,!s3!
    ))>temp
    move "temp" "%%I"
    endlocal
)
pause
复制代码

for /l %%i in (-4,1,2) do (...
复制代码

@echo off
chcp 65001>nul
set /a _"猜你喜欢"=_"更多推荐"=1
for /f "delims=" %%i in ('dir /b /a-d *.txt') do (
    (for /f "tokens=1,2* delims=：:" %%a in ('findstr /n .* "%%i"') do (
        if defined _"%%b" (
            echo,
        ) else (
            if "%%c"=="" (
                echo,%%b
            ) else (
                echo,%%b：%%c
            )
        )
    ))>temp
move "temp" "%%i"
)
pause
复制代码

@echo off
chcp 65001>nul
for /f "delims=" %%i in ('dir /b /a-d *.txt') do (
    (for /f "tokens=1* delims=:" %%a in ('findstr /n .* "%%i"') do (
        if "%%b"=="" (
            echo,
        ) else (
            for /f "tokens=1,2* delims=0123456789 " %%j in ("%%b") do (
                if "%%j%%k"=="第章" (
                    if "%%l"=="此行不做添加空行处理" (
                        echo,%%b
                    ) else (
                        echo,
                        echo,
                        echo,
                        echo,%%b
                        echo,
                        echo,
                        echo,
                    )
                ) else (
                    echo,%%b
                )
            )
        )
    ))>temp
move "temp" "%%i"
)
pause
复制代码

	(for /f "useback tokens=1* delims=[]" %%a in (`find /n /v "" ^<"%%i"`) do (
		if not defined _"%%a" (
			echo=%%b
		)
	))>$
复制代码

sed -z -r  "s/^\n{3}\b/\n\n/;s/\b\n{4}\b/\n\n\n/g" 1.txt>2.txt
复制代码

sed -z -r  "s/^\n{3,10}\b/\n\n/;s/\b\n{4,11}\b/\n\n\n/g" 1.txt>2.txt
复制代码

@echo off
rem 批处理保存为utf-8编码格式
chcp 65001 >nul
cd /d "%~dp0"
set /a x=3,y=2
for /f "delims=" %%i in ('dir /b /a-d *.txt') do (
	setlocal
	(for /f "tokens=1* delims=[]" %%a in ('find /n /v "" ^<"%%i"') do (
		if "%%b" equ "" (
			set /a n+=1
		) else if defined n (
			set /a m=n/x*y+n%%x
			set n=
			setlocal enabledelayedexpansion
			for /l %%l in (1,1,!m!) do (
				echo=
			)
			endlocal
			echo=%%b
		) else (
			echo=%%b
		)
	))>$
	move $ "%%i"
	endlocal
)
pause
复制代码

@echo off
chcp 65001 >nul
for /f "useback delims=" %%i in (`dir /b /a-d *.txt`) do (
	setlocal
            for /f "useback tokens=1* delims=[]" %%a in (`find /n "标签" ^<"%%i"`) do (
		for %%x in ( 0 ) do (
			set /a n=%%a+%%x
			call set _"%%n%%"=1
		)
	)
	(for /f "useback tokens=1* delims=[]" %%a in (`find /n /v "" ^<"%%i"`) do (
		if not defined _"%%a" (
			echo=%%b
		)
	))>$
	move $ "%%i"
	endlocal
)
pause
复制代码