PowerShell@HungYuWu

http://www.iis.net/default.aspx?tabid=2&subtabid=25&i=1212

About Windows PowerShell

• PS C:\> set-location Data
• PS C:\Data> get-childitem Pow*
• PS C:\Data> copy-item 'PowerShell' 'C:\Data\PSBackup' -recurse -force
• 複製PowerShell資料夾及其底下所有的檔案與資料夾
• PS C:\Data> remove-item PSBackup
• 刪除PSBackup 資料夾及其底下所有的檔案與資料夾
• PS C:\Data> get-content 'Hello.txt' | out-file '.\HelloCopy.txt'
• PS C:\Data> get-content HelloCopy.txt
• the get-content cmdlet is roughly equivalent to the type (Windows) or cat (Unix) commands
• PS C:\Data> sl \
• 使用set-location的alias sl 將目前路徑改為C:\
• 查看sl為何者的alias
• PS C:\> get-alias sl

       CommandType Name  Definition
        -----------           ----      ----------
          Alias               sl     Set-Location

Windows PowerShell in a Typical IIS 7 Environment

• PS C:\> get-service
• PS C:\> get-service -include w* | sort-object -property status
• gsv w* | sort status
• PS C:\> stop-service -servicename w3svc
• spsv w3svc
• PS C:\> get-process
• PS C:\> get-process | sort-object -property handles
  PS C:\> $p = get-process
  PS C:\> $result = $p | measure-object -property handles -sum -average -max
  PS C:\> $result | out-file '.\ProcessHandleStats.txt'
• gps | measure-object handles -sum -average -max |
          out-file '.\ProcessHandleStats.txt'
• IIS 7 makes Web site deployment a simple matter of copying files
• # file: Deploy-Application.ps1

$sourceMachine = "DemoServer1"
$farmList = get-content '.\RestOfFarm.txt'
$filesToCopy = get-content '.\AppManifest.txt'

foreach ($targetMachine in $farmList)
{
   foreach ($file in $filesToCopy)
   {
      $sourcePath = "\\" + (join-path $sourceMachine $file)
      $destPath   = "\\" + (join-path $targetMachine $file)
      write-host -for yellow "$targetMachine : Copying files from
        $sourcePath"

      copy-item $sourcePath $destPath
        -recurse -force
   }
}

• PS C:\> .\Deploy-Application.ps1   #執行該script檔
• Join-Path C:\win* system* -Resolve
  C:\WINDOWS\system32
  C:\WINDOWS\system
  C:\WINDOWS\system.ini
• 列出符合C:\win*\*system* 路徑的檔案或資料夾

Windows PowerShell with IIS 7

• IIS 7 adds the powerful ability to cache dynamically created content.
• #Consider this pre-release, IIS 7, Windows PowerShell cmdlet:
• PS C:\> add-iiscaching                               
          -computer $computerlist
          -path Demo                  #points to the root path of the application
          -location index.php     #points to the target application
          -credential $cred         #$cred = get-credential  執行時會跳出小視窗以輸入帳號及密碼資訊 
          -extension .php          #specifies the type of application to cache
          -kernelcachepolicy 0   #not to cache kernel information
          -itemlocation 0           #specifies where to cache response information; 0 means store on either client or server
          -policy 1                     #means to continue caching until there is a change in the underlying cache element
          -varybyquerystring "Qwd,Qif,Qiv,Qis"    #query string