Powershell管理权限的继承

默认目录的权限是继承父目录的，你当然可以关闭它的继承和分配指定的权限。
下面例子创建了“PermissionNoInheritance”的文件夹，允许当前用户读取，同时管理员组获得其所有管理权限，并关闭它的继承。

# create folder
$Path = 'c:\PermissionNoInheritance'
$null = New-Item -Path $Path -ItemType Directory -ErrorAction SilentlyContinue

# get current permissions
$acl = Get-Acl -Path $path

# add a new permission for current user
$permission = $env:username, 'Read,Modify', 'ContainerInherit, ObjectInherit', 'None', 'Allow'
$rule = New-Object -TypeName System.Security.AccessControl.FileSystemAccessRule -ArgumentList $permission
$acl.SetAccessRule($rule)

# add a new permission for Administrators
$permission = 'Administrators', 'FullControl', 'ContainerInherit, ObjectInherit', 'None', 'Allow'
$rule = New-Object -TypeName System.Security.AccessControl.FileSystemAccessRule -ArgumentList $permission
$acl.SetAccessRule($rule)

# disable inheritance
$acl.SetAccessRuleProtection($true, $false)

# set new permissions
$acl | Set-Acl -Path $path

原文地址：Manage NTFS Permission Inheritance