一段很小的代码，注册当前目录下所有的DLL到GAC，请先把gacutil.exe复制到同一个目录。
$Path = Get-Location $Dir = Get-ChildItem "$Path" -Recurse $Dlls = $Dir | Where { $_.extension -eq ".dll" } $Dlls | ForEach-Object { .\gacutil.exe -i $_.name }
原文：http://www.cnblogs.com/lambertqin/archive/2012/03/13/2393918.html