system-utils.ps1
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# # system_utils.ps1 # #http://www.adminarsenal.com/admin-arsenal-blog/powershell-zip-up-files-using-net-and-add-type/ function Zip-Directory { Param( [Parameter(Mandatory=$True)][string]$DestinationFileName, [Parameter(Mandatory=$True)][string]$SourceDirectory, [Parameter(Mandatory=$False)][string]$CompressionLevel = "Optimal", [Parameter(Mandatory=$False)][switch]$IncludeParentDir ) Write-Verbose "Compress directory $SourceDirectory to $DestinationFileName" Add-Type -AssemblyName System.IO.Compression.FileSystem $CompressionLevel = [System.IO.Compression.CompressionLevel]::$CompressionLevel [System.IO.Compression.ZipFile]::CreateFromDirectory($SourceDirectory, $DestinationFileName, $CompressionLevel, $IncludeParentDir) } function UnZip-Directory { Param( [Parameter(Mandatory=$True)][string]$SourceZipFile, [Parameter(Mandatory=$True)][string]$DestinationDirectory ) Add-Type -AssemblyName System.IO.Compression.FileSystem [System.IO.Compression.ZipFile]::ExtractToDirectory($SourceZipFile, $DestinationDirectory) } function Backup-File { [CmdletBinding(SupportsShouldProcess=$true)] Param( [Parameter(Mandatory=$True)] [string]$SourceFile ) #More about date formating - https://technet.microsoft.com/en-us/library/ee692801.aspx $date = Get-Date -Format d-M-yyyy-HH-MM-ss $backupFile = [System.IO.Path]::GetFileNameWithoutExtension($SourceFile) + "_" + $date + ".bak" $backupFolder = [System.IO.Path]::GetDirectoryName($SourceFile) $backupPath = Join-Path -Path $backupFolder -ChildPath $backupFile Copy-Item -Path $SourceFile -Destination $backupPath } function Set-FilesReadOnly { Param( [Parameter(Mandatory=$true)] [string]$Path ) Set-ItemProperty -Path $Path -Name IsReadOnly -Value $true } |