文章摘要
Get-ChildItem 是一个 PowerShell 命令，用于获取一个或多个指定位置中的文件及其子文件夹（即“子项”）。其语法支持多种参数，如 -Filter、-Depth、-Directory、-Exclude、-Include 等，允许用户根据需求过滤和筛选结果。命令支持递归 (-Recurse) 搜索子目录中的所有文件，并可指定路径和属性筛选。Get-ChildItem 支持的“位置”包括文件系统目录、注册表存档、证书存储等。通过键入“get-help Get-ChildItem”可以获取更多帮助信息。
PS C:\Users\Haley> help ls
名称
Get-ChildItem
摘要
Gets the items and child items in one or more specified locations.
语法
Get-ChildItem [[-Filter] <String>] [-Attributes {ReadOnly | Hidden | System | Directory | Archive | Device | Normal
| Temporary | SparseFile | ReparsePoint | Compressed | Offline | NotContentIndexed | Encrypted | IntegrityStream |
NoScrubData}] [-Depth <UInt32>] [-Directory] [-Exclude <String[]>] [-File] [-Force] [-Hidden] [-Include <String[]>
] -LiteralPath <String[]> [-Name] [-ReadOnly] [-Recurse] [-System] [-UseTransaction] [<CommonParameters>]
Get-ChildItem [[-Path] <String[]>] [[-Filter] <String>] [-Attributes {ReadOnly | Hidden | System | Directory | Arch
ive | Device | Normal | Temporary | SparseFile | ReparsePoint | Compressed | Offline | NotContentIndexed | Encrypte
d | IntegrityStream | NoScrubData}] [-Depth <UInt32>] [-Directory] [-Exclude <String[]>] [-File] [-Force] [-Hidden]
[-Include <String[]>] [-Name] [-ReadOnly] [-Recurse] [-System] [-UseTransaction] [<CommonParameters>]
说明
The Get-ChildItem cmdlet gets the items in one or more specified locations. If the item is a container, it gets the
items inside the container, known as child items. You can use the Recurse parameter to get items in all child cont
ainers.
A location can be a file system location, such as a directory, or a location exposed by a different Windows PowerSh
ell provider, such as a registry hive or a certificate store.
相关链接
Online Version: http://go.microsoft.com/fwlink/?LinkId=821580
Get-Item
Get-Location
Get-Process
Get-PSProvider
备注
若要查看示例，请键入: “get-help Get-ChildItem -examples”.
有关详细信息，请键入: “get-help Get-ChildItem -detailed”.
若要获取技术信息，请键入: “get-help Get-ChildItem -full”.
有关在线帮助，请键入: “get-help Get-ChildItem -online”