I have folders as follow: - 10-17-17 - 10-18-17 - 10-19-17 - 10-20-17
I wanted to have PS to spit out that 10-20-17 is the latest folder located in my folder structure. I have no clue to go from here:
$path = "C:\Users\JJames\Desktop\Folder Structure Test"
$todaydate = Get-Date -Format "MM-dd-yy"
$arr = Get-ChildItem $path |
Where-Object {$_.PSIsContainer} |
Foreach-Object {$_.Name}
I was able to get it spit out the names of each folder.
You should be able to sort the object:
$path = "C:\Users\JJames\Desktop\Folder Structure Test"
$todaydate = Get-Date -Format "MM-dd-yy"
$folders = Get-ChildItem $path |
Where-Object {$_.PSIsContainer}
$folders | Sort-Object { [DateTime]::Parse($_.Name)} -Descending
That's the short way, without error handling for date formats.
To get only the first item (sticking with super quick and easy)
($dateStrings | Sort{ [DateTime]::Parse($_.Name)} -Descending)[0]
try this:
$path = "C:\temp"
$dirDate=New-Object DateTime
Get-ChildItem $path -Directory | %{
if ([DateTime]::TryParseExact($_.Name,
"MM-dd-yy",
[System.Globalization.CultureInfo]::InvariantCulture,
[System.Globalization.DateTimeStyles]::None,
[ref] $dirDate)
)
{
$_ | Add-Member -MemberType NoteProperty "DateName" -Value $dirDate
$_
}
} | sort DateName -Descending | select -First 1
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