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How do I get only directories using Get-ChildItem?

I'm using PowerShell 2.0 and I want to pipe out all the subdirectories of a certain path. The following command outputs all files and directories, but I can't figure out how to filter out the files.

Get-ChildItem c:\mypath -Recurse

I've tried using $_.Attributes to get the attributes but then I don't know how to construct a literal instance of System.IO.FileAttributes to compare it to. In cmd.exe it would be

dir /b /ad /s

K
Kshitij Agarwal

For PowerShell 3.0 and greater:

Get-ChildItem -Directory

You can also use the aliases dir, ls, and gci

For PowerShell versions less than 3.0:

The FileInfo object returned by Get-ChildItem has a "base" property, PSIsContainer. You want to select only those items.

Get-ChildItem -Recurse | ?{ $_.PSIsContainer }

If you want the raw string names of the directories, you can do

Get-ChildItem -Recurse | ?{ $_.PSIsContainer } | Select-Object FullName

Wish that was aliased to "IsFolder".
xcud: Not every hierarchy represented by a PSDrive is folder-based.
The semantic gap between "container" and "folder" is not one you can drive a truck through.
@xcud: See iraSenthil's answer. -Directory and -File also works on Get-ChildItem. No need to use the PSIsContainer attribute directly.
(Get-ChildItem | ?{ $_.PSIsContainer } | Select Name).Name
M
Marc

In PowerShell 3.0, it is simpler:

Get-ChildItem -Directory #List only directories
Get-ChildItem -File #List only files

dir is an alias to Get-ChildItem
@crashmstr Are you sure? I checked on my PS4.0. For me, dir was aliased to Get-ChildItem, and the -Directory and -File options worked as described. I used commands echo $PSVersionTable, help dir, dir -Directory and dir -File to come up with this comment.
This should be the answer
ls and dir are aliases of Get-ChildItem pick your poison
S
Sachin Joseph

Use

Get-ChildItem -dir #lists only directories
Get-ChildItem -file #lists only files

If you prefer aliases, use

ls -dir #lists only directories
ls -file #lists only files

or

dir -dir #lists only directories
dir -file #lists only files

To recurse subdirectories as well, add -r option.

ls -dir -r #lists only directories recursively
ls -file -r #lists only files recursively 

Tested on PowerShell 4.0, PowerShell 5.0 (Windows 10), PowerShell Core 6.0 (Windows 10, Mac, and Linux), and PowerShell 7.0 (Windows 10, Mac, and Linux).

Note: On PowerShell Core, symlinks are not followed when you specify the -r switch. To follow symlinks, specify the -FollowSymlink switch with -r.

Note 2: PowerShell is now cross-platform, since version 6.0. The cross-platform version was originally called PowerShell Core, but the the word "Core" has been dropped since PowerShell 7.0+.

Get-ChildItem documentation: https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-childitem


This won't work in Powershell 2.0 which was the specific need of the OP. the -[/Dir/Directory] are not valid parameters in Powershell 2.0
P
Peter Mortensen

A cleaner approach:

Get-ChildItem "<name_of_directory>" | where {$_.Attributes -match'Directory'}

I wonder if PowerShell 3.0 has a switch that only returns directories; it seems like a logical thing to add.


FYI powershell 3.0 adds the -Directory and -File flags
P
Peter Mortensen

Use:

dir -r | where { $_ -is [System.IO.DirectoryInfo] }

P
Peter Mortensen

From PowerShell v2 and newer (k represents the folder you are beginning your search at):

Get-ChildItem $Path -attributes D -Recurse

If you just want folder names only, and nothing else, use this:

Get-ChildItem $Path -Name -attributes D -Recurse

If you are looking for a specific folder, you could use the following. In this case, I am looking for a folder called myFolder:

Get-ChildItem $Path -attributes D -Recurse -include "myFolder"

And using PS 3.0 o 4.0 ?
The Attributes parameter doesn't seem to be in PS2, it gives an error "A parameter cannot be found that matches parameter name 'Attributes'". It works ok in PS3.
O
OneOfThePetes

Less text is required with this approach:

ls -r | ? {$_.mode -match "d"}

This is the one that I'd use.
Even shorter: ls -r | ? { $_.mode -match "d" }
This doesn't find compressed folders
Because a compressed folder is a zip file
It is not always useful to recurse everything. You could have an extremely deep and bushy tree where you only are interested in directories exactly two levels down; searching thirty levels down is a waste of time.
s
sevenforce

The accepted answer mentions

Get-ChildItem -Recurse | ?{ $_.PSIsContainer } | Select-Object FullName

to get a "raw string". But in fact objects of type Selected.System.IO.DirectoryInfo will be returned. For raw strings the following can be used:

Get-ChildItem -Recurse | ?{ $_.PSIsContainer } | % { $_.FullName }

The difference matters if the value is concatenated to a string:

with Select-Object suprisingly foo\@{FullName=bar}

with the ForEach-operator the expected: foo\bar


Select-Object will actually return objects of type PSCustomObject. While you can use % (which is ForEach-Object) to get the raw strings like you did, you can also use Select-Object -ExpandProperty FullName
P
Peter Mortensen

Use:

dir -Directory -Recurse | Select FullName

This will give you an output of the root structure with the folder name for directories only.


s
sonjz

You'll want to use Get-ChildItem to recursively get all folders and files first. And then pipe that output into a Where-Object clause which only take the files.

# one of several ways to identify a file is using GetType() which
# will return "FileInfo" or "DirectoryInfo"
$files = Get-ChildItem E:\ -Recurse | Where-Object {$_.GetType().Name -eq "FileInfo"} ;

foreach ($file in $files) {
  echo $file.FullName ;
}

U
Underverse

Use:

Get-ChildItem \\myserver\myshare\myshare\ -Directory | Select-Object -Property name |  convertto-csv -NoTypeInformation  | Out-File c:\temp\mydirectorylist.csv

Which does the following

Get a list of directories in the target location: Get-ChildItem \\myserver\myshare\myshare\ -Directory

Extract only the name of the directories: Select-Object -Property name

Convert the output to CSV format: convertto-csv -NoTypeInformation

Save the result to a file: Out-File c:\temp\mydirectorylist.csv


It would be great if you can explain each step so that more people can see what is going on.
This won't work in Powershell 2.0 which was the specific need of the OP. the -[/Dir/Directory] are not valid parameters in Powershell 2.0
Z
Zorayr

A bit more readable and simple approach could be achieved with the script below:

$Directory = "./"
Get-ChildItem $Directory -Recurse | % {
    if ($_.Attributes -eq "Directory") {
        Write-Host $_.FullName
    }
}

Hope this helps!


P
Peter Mortensen

My solution is based on the TechNet article Fun Things You Can Do With the Get-ChildItem Cmdlet.

Get-ChildItem C:\foo | Where-Object {$_.mode -match "d"}

I used it in my script, and it works well.


u
user5947282

This question is well and truly answered but thought I'd add something extra as I've just been looking at this.

Get-ChildItem happens to produce two types of objects whereas most commands produce just one.

FileInfo and DirectoryInfo are returned.

You can see this by viewing the 'members' available to this command like so:

Get-ChildItem | Get-Member

TypeName: System.IO.DirectoryInfo

TypeName: System.IO.FileInfo

You'll see the various methods and properties available to each type. Note that there are differences. For example that the FileInfo object has a length property but the DirectoryInfo object doesn't.

Anyway, technically, we can return just the directories by isolating the DirectoryInfo object

Get-ChildItem | Where-Object {$_.GetType().Name -eq "DirectoryInfo"}

Obviously as the top answer states the most straightforward solution is to simply use Get-ChildItem -Directory but we now know how to work with multple object types in future :)


This is probably not the easiest way, but it is a helpful insight, thanks!
P
Peter Mortensen

Use this one:

Get-ChildItem -Path \\server\share\folder\ -Recurse -Force | where {$_.Attributes -like '*Directory*'} | Export-Csv -Path C:\Temp\Export.csv -Encoding "Unicode" -Delimiter ";"

N
Nicolas Melay

To answer the original question specifically (using IO.FileAttributes):

Get-ChildItem c:\mypath -Recurse | Where-Object {$_.Attributes -and [IO.FileAttributes]::Directory}

I do prefer Marek's solution though (Where-Object { $_ -is [System.IO.DirectoryInfo] }).