yhcfsr

用支持正则的脚本语言可以轻松办到，纯BAT实现起来很麻烦

yhcfsr

BAT放在源目录下执行.记得备份源文件.

@set @n=0/*&echo off
dir /a-d/s/b *.txt|cscript -nologo -e:jscript "%~f0"
pause&exit /b */

var fso=new ActiveXObject('scripting.FileSystemObject');
while(!WSH.StdIn.AtEndOfStream){
	var file=WSH.StdIn.ReadLine();
	var fo=fso.OpenTextFile(file,1);
	content=fo.ReadAll();
	content=content.replace(/(=\s*)(\d+)/g,'$1^$2');
	fo.close();
	fo=fso.OpenTextFile(file,2);
	fo.Write(content);
	fo.close();
}
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