#批量重命名
#去掉名称中"第"之前的字符
Get-ChildItem -Path "D:\path" -Filter *.* |
ForEach-Object{
#echo $_.Name
$index = $_.Name.IndexOf("第")
#echo $index
if($index -ge 0){
$len = $_.Name.length - $index
#echo $len
$newName = $_.Name.Substring($index,$len)
#echo $newName
Rename-Item -Path $_.FullName -NewName $newName
}
}
