newswan

直接修改文件

@cd /d %~dp0 & powershell -command "Get-Content '%~0' | Select-Object -Skip 1 | Out-String | Invoke-Expression" & pause & exit/b

set $sour= "."

Get-ChildItem -Path $sour -Filter "*.txt" -Recurse | foreach-object {
    write-host ("`n" + $_.fullname)
    get-content $_ | foreach-object {
        if ($_ -match "(.*:)(\d+(?:.\d)?) cm")
        {
            $inch = [Math]::Round(([double]$matches[2]) * 0.3937007874 , 1)
            ($matches[1] + $inch + " inch")
        }
        else
        {
            $_
        }
    } | out-file ($_.fullname)
}
复制代码