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我想指定我從這裏拿到劇本我的文件路徑：https://gallery.technet.microsoft.com/scriptcenter/Outputs-directory-size-964d07ff試圖指定文件路徑
當前文件路徑指向的目錄，但我無法找到的變量，我需要改變以指定不同的路徑。
# Get-DirStats.ps1
# Written by Bill Stewart ([email protected])
# Outputs file system directory statistics.
#requires -version 2
<#
.SYNOPSIS
Outputs file system directory statistics.
.DESCRIPTION
Outputs file system directory statistics (number of files and the sum of all file sizes) for one or more directories.
.PARAMETER Path
Specifies a path to one or more file system directories. Wildcards are not permitted. The default path is the current directory (.).
.PARAMETER LiteralPath
Specifies a path to one or more file system directories. Unlike Path, the value of LiteralPath is used exactly as it is typed.
.PARAMETER Only
Outputs statistics for a directory but not any of its subdirectories.
.PARAMETER Every
Outputs statistics for every directory in the specified path instead of only the first level of directories.
.PARAMETER FormatNumbers
Formats numbers in the output object to include thousands separators.
.PARAMETER Total
Outputs a summary object after all other output that sums all statistics.
#>
[CmdletBinding(DefaultParameterSetName="Path")]
param(
[parameter(Position=0,Mandatory=$false,ParameterSetName="Path",ValueFromPipeline =$true)]
$Path=(get-location).Path,
[parameter(Position=0,Mandatory=$true,ParameterSetName="LiteralPath")]
[String[]] $LiteralPath,
[Switch] $Only,
[Switch] $Every,
[Switch] $FormatNumbers,
[Switch] $Total
)
begin {
$ParamSetName = $PSCmdlet.ParameterSetName
if ($ParamSetName -eq "Path") {
$PipelineInput = (-not $PSBoundParameters.ContainsKey("Path")) -and (-
not $Path)
}
elseif ($ParamSetName -eq "LiteralPath") {
$PipelineInput = $false
}
# Script-level variables used with -Total.
[UInt64] $script:totalcount = 0
[UInt64] $script:totalbytes = 0
# Returns a [System.IO.DirectoryInfo] object if it exists.
function Get-Directory {
param($item)
if ($ParamSetName -eq "Path") {
if (Test-Path -Path $item -PathType Container) {
$item = Get-Item -Path $item -Force
}
}
elseif ($ParamSetName -eq "LiteralPath") {
if (Test-Path -LiteralPath $item -PathType Container) {
$item = Get-Item -LiteralPath $item -Force
}
}
if ($item -and ($item -is [System.IO.DirectoryInfo])) {
return $item
}
}
# Filter that outputs the custom object with formatted numbers.
function Format-Output {
process {
$_ | Select-Object Path,
@{Name="Files"; Expression={"{0:N0}" -f $_.Files}},
@{Name="Size"; Expression={"{0:N0}" -f $_.Size}}
}
}
# Outputs directory statistics for the specified directory. With -recurse,
# the function includes files in all subdirectories of the specified
# directory. With -format, numbers in the output objects are formatted with
# the Format-Output filter.
function Get-DirectoryStats {
param($directory, $recurse, $format)
Write-Progress -Activity "Get-DirStats.ps1" -Status "Reading
'$($directory.FullName)'"
$files = $directory | Get-ChildItem -Force -Recurse:$recurse | Where-
Object
{ -not $_.PSIsContainer }
if ($files) {
Write-Progress -Activity "Get-DirStats.ps1" -Status "Calculating
'$($directory.FullName)'"
$output = $files | Measure-Object -Sum -Property Length | Select-Object
`
@{Name="Path"; Expression={$directory.FullName}},
@{Name="Files"; Expression={$_.Count; $script:totalcount += $_.Count}},
@{Name="Size"; Expression={$_.Sum; $script:totalbytes += $_.Sum}}
}
else {
$output = "" | Select-Object `
@{Name="Path"; Expression={$directory.FullName}},
@{Name="Files"; Expression={0}},
@{Name="Size"; Expression={0}}
}
if (-not $format) { $output } else { $output | Format-Output }
}
}
... the rest of the code did not seem relevant
你是什麼意思「變量，我需要改變，以指定一個不同的路徑」？你不會改變任何東西。您運行腳本並將路徑作爲參數傳遞：'。\ Get-DirStats.ps1 -Path「C：\ some \ folder」'。 –