Powershell example 4

BulkCopy.ps1

#BulkCopy.ps1Set-Location "C:/Logs"$files=Get-ChildItem |where {$_.extension -eq ".log"}foreach ($file in $files) { $filename=($file.FullName).ToString() $arr=@($filename.split(".")) $newname=$arr[0]+".old" Write-Host "copying "$file.Fullname "to"$newname copy $file.fullname $newname -force}

 

BulkRename.ps1

#BulkRename.ps1Set-Location "C:/Logs"$files=get-childitem -recurse |where {$_.extension -eq ".Log"}foreach ($file in $files) { $filename=($file.name).ToString() $arr=@($filename.split(".")) $newname=$arr[0]+".old" Write-Host "renaming"$file.Fullname "to"$newname ren $file.fullname $newname -force}

ListWMIProperties.ps1

#ListWMIProperties.ps1$class=Read-Host "Enter a Win32 WMI Class that you are interested in"$var=get-WMIObject -class $class -namespace "root/Cimv2"$properties=$var | get-member -membertype PropertyWrite-Host "Properties for "$Class.ToUpper()foreach ($property in $properties) {$property.name}

ListWMIValues.ps1

#ListWMIValues.ps1$class=Read-Host "Enter a Win32 WMI Class that you are interested in"$var=get-WMIObject -class $class -namespace "root/CimV2"$properties=$var | get-member -membertype PropertyWrite-Host -foregroundcolor "Yellow" "Properties for "$Class.ToUpper()# if more than one instance was returned then $var will be an array# and we need to loop through it$i=0if ($var.Count -ge 2) { do {  foreach ($property in $properties) {  #only display values that aren't null and don't display system  #properties that start with __   if ($var[$i].($property.name) -ne $Null -AND `$property.name -notlike "__*") {   write-Host -foregroundcolor "Green" `$property.name"="$var[$i].($property.name)   }  }  Write-Host "***********************************"#divider between instances $i++ }while($i -le ($var.count-1))}# else $var has only one instanceelse {  foreach ($property in $properties) {   if ($var.($property.name) -ne $Null -AND `$property.name -notlike "__*") {   write-Host -foregroundcolor "Green" `$property.name"="$var.($property.name)   }  }}

 

 

WMIReport.ps1

#WMIReport.ps1$OS=Get-WmiObject -class win32_operatingsystem `| Select-Object Caption,CSDVersion#select fixed drives only by specifying a drive type of 3$Drives=Get-WmiObject -class win32_logicaldisk | `where {$_.DriveType -eq 3}Write-Host "Operating System:" $OS.Caption $OS.CSDVersion#Write-Host `nWrite-Host "Drive Summary:" write-Host "Drive"`t"Size (MB)"`t"FreeSpace (MB)"foreach ($d in $Drives) { $free="{0:N2}" -f ($d.FreeSpace/1048576) $size="{0:N0}" -f ($d.size/1048576) Write-Host $d.deviceID `t $size `t $free}

 

GetOwnerReport.ps1

#GetOwnerReport$report="C:/OwnerReport.csv"$StartingDir=Read-Host "What directory do you want to start at?"Get-ChildItem $StartingDir -recurse |Get-Acl `| select Path,Owner | Export-Csv $report -NoTypeInformation#send two beeps when report is finishedwrite-Host `a `a `n"Report finished. See "$report

ChangeACL.ps1

#ChangeACL.ps1$Right="FullControl"#The possible values for Rights are# ListDirectory# ReadData# WriteData# CreateFiles# CreateDirectories# AppendData# ReadExtendedAttributes# WriteExtendedAttributes# Traverse# ExecuteFile# DeleteSubdirectoriesAndFiles# ReadAttributes# WriteAttributes# Write# Delete# ReadPermissions# Read# ReadAndExecute# Modify# ChangePermissions# TakeOwnership# Synchronize# FullControl$StartingDir=Read-Host " What directory do you want to start at?"$Principal=Read-Host " What security principal do you want to grant" `"$Right to? `n Use format domain/username or domain/group"#define a new access rule#the $rule line has been artificially broken for print purposes#It needs to be one line. The online version of the script is properly#formatted.$rule=new-object System.Security.AccessControl.FileSystemAccessRule($Principal,$Right,"Allow")foreach ($file in $(Get-ChildItem $StartingDir -recurse)) {  $acl=get-acl $file.FullName  #display filename and old permissions  write-Host -foregroundcolor Yellow $file.FullName  #uncomment if you want to see old permissions  #write-Host $acl.AccessToString `n  #Add this access rule to the ACL  $acl.SetAccessRule($rule)  #Write the changes to the object  set-acl $File.Fullname $acl  #display new permissions  $acl=get-acl $file.FullName  Write-Host -foregroundcolor Green "New Permissions"  Write-Host $acl.AccessToString `n}