Get-PingStatus.ps1

1. <#  
2. .SYNOPSIS  
3.     Demonstrates use of the Win32_PingStatus WMI class    
4. .DESCRIPTION  
5.     This script is a community content MSDN sample,using PowerShell  
6. .NOTES  
7.     File Name  : Get-PingStatus 
8.     Author     : Thomas Lee - tfl@psp.co.uk  
9.     Requires   : PowerShell V2 
10. .LINK  
11.     Sample posted to:  
12.         http://pshscripts.blogspot.com/2009/03/get-pingstatusps1.html    
13.       
14. .PARAMETER Comp 
15.     The computer you want to ping - should be resolvable by DNS 
16. .EXAMPLE  
17.     PSH [C:\foo]:  .\Get-PingStaus.ps1 blogger.com 
18.     Computer to ping:       blogger.com 
19.     Computer responded in:  127ms 
20. .EXAMPLE 
21.     PSH [C:\foo]: "blogger.com", "Localhost" | . 'C:\foo\to post\get-pingstatus.PS1' 
22.     Computer to ping:       blogger.com 
23.     Computer responded in:  127ms 
24.     Computer to ping:       Localhost 
25.     Computer responded in:  0ms 
26. .EXAMPLE 
27.     PSH [C:\foo]:  .\Get-PingStaus.ps1  
28.     Computer to ping:       localhost 
29.     Computer responded in:  0ms 
30. #>  
31.  
32. [Cmdletbinding()] 
33. param (  
34. [Parameter(Position=0,mandatory=$false,ValueFromPipeline=$true)] 
35. [string] $comp = "localhost") 
36.  
37. ###  
38. # Start of Script  
39. ###  
40.  
41. Process { 
42. # Display intput 
43. "Computer to ping:       $comp" 
44.  
45. # Now ping the system 
46. $ping = get-wmiobject -Query "select * from win32_pingstatus where Address='$comp'" 
47.  
48. # Display Results 
49. if ($ping.statuscode -eq 0) { 
50. "Computer responded in:  {0}ms" -f $ping.responsetime 
51. } 
52. else { 
53. "Computer did not respond" 
54. } 
55. } 

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