不管你是要给文件添加一条新的NTFS规则,还是关闭继承和增加新规则,你都可以使用下面脚本中演示的技巧,甚至把它当成一个配置模板。
脚本创建了一个测试文件,接着为当前用户定义了一个新的访问规则。新规则允许读写访问,添加到已存在的安全表述符上,此外它还关闭了继承。
# create a sample file to apply security rules to $Path = "$env:temp\examplefile.txt" $null = New-Item -Path $Path -ItemType File -ErrorAction SilentlyContinue # use current user or replace with another user name $username = "$env:USERDOMAIN\$env:USERNAME" # define the new access rights $colRights = [System.Security.AccessControl.FileSystemRights]'Read, Write' $InheritanceFlag = [System.Security.AccessControl.InheritanceFlags]::None $PropagationFlag = [System.Security.AccessControl.PropagationFlags]::None $objType =[System.Security.AccessControl.AccessControlType]::Allow $objUser = New-Object System.Security.Principal.NTAccount($username) # create new access control entry $objACE = New-Object System.Security.AccessControl.FileSystemAccessRule ` ($objUser, $colRights, $InheritanceFlag, $PropagationFlag, $objType) # get existing access control list for a file or folder $objACL = Get-Acl -Path $Path # add rule $objACL.AddAccessRule($objACE) # disable inheritance (if needed) $objACL.SetAccessRuleProtection($true, $false) # apply changed access control list to file Set-Acl -Path $Path -AclObject $objACL # show file in the File Explorer explorer.exe "/SELECT,$Path"
一旦操作完毕,脚本还会在资源管理器中选择并打开它。你现在可以鼠标右键属性->安全来查看新的设置。
找出有效的访问权限,在ISE编辑器用下面这行:
[System.Security.AccessControl.FileSystemRights]::
它会打开上下文菜单,并自动列出所有有效设置。
原文地址:Adding and Resetting NTFS Permissions
本文链接: https://www.pstips.net/adding-and-resetting-ntfs-permissions.html
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请尊重原作者和编辑的辛勤劳动,欢迎转载,并注明出处!