Introduzione a PowerShell

B1

Get-ChildItem * -Exclude *.tmp |
    Select-Object Name, Length 

B2

Get-ChildItem * -Exclude *.tmp |
    Select-Object Name, Length | Sort-Object Length, Name

B3

Get-ChildItem | Get-Member

B4

Get-ChildItem | Group-Object Extension |
    Sort-Object Count

B5

(Get-ChildItem .\*.tmp | Measure-Object Length –Sum).Sum

B6

Remove-Item .\*.tmp

B7

Get-ChildItem | Where-Object {$_.Length –gt 2000000} |
    ForEach-Object {Remove-Item $_.Fullname}

B8

Get-ChildItem | Select-Object Extension |
    Sort-Object Extension -Unique |
    ForEach-Object {New-Item (".\New" + $_.Extension) -Type Directory}

B9

Get-ChildItem |
    Where-Object {$_.Mode -notmatch "d"} | ForEach-Object {$b= ".\New" + `
    $_.Extension; Move-Item $_.Fullname $b}

B10

Get-ChildItem –Recurse > .\finaloutput.txt 

B11

Get-ChildItem *.doc | ForEach-Object {$_.IsReadOnly = 0}