Get-Time.ps1

1. <# 
2. .SYNOPSIS 
3.     This script converts time to different time zones.  
4. .DESCRIPTION 
5.     This script re-implements an MSDN sample using PowerShell 
6. .NOTES 
7.     File Name  : Get-Time.ps1 
8.     Author     : Thomas Lee - tfl@psp.co.uk 
9.     Requires   : PowerShell Version 2.0 
10. .LINK 
11.     This script posted to: 
12.         http://pshscripts.blogspot.com/2010/08/get-time.html 
13.     MSDN Sample posted at: 
14.         http://msdn.microsoft.com/en-us/library/system.timezoneinfo.findsystemtimezonebyid.aspx  
15. .EXAMPLE 
16.     PSH [C:\foo]: .\Get-Time.ps1 
17.     Time in GMT Daylight Time zone: 8/29/2010 11:40:50 AM 
18.        UTC Time: 8/29/2010 10:40:50 AM 
19.     Time in Tokyo Daylight Time zone: 8/29/2010 07:40:50 PM 
20.        UTC Time: 8/29/2010 10:40:50 AM 
21. #> 
22.  
23. # Get local time 
24. $thisTime = [system.DateTime]::Now 
25.  
26. if ([System.TimeZoneInfo]::Local.IsDaylightSavingTime($thisTime)) { 
27.     $tzn = [System.TimeZoneInfo]::Local.DaylightName } 
28. else { 
29.     $tzn = [System.TimeZoneInfo]::Local.StandardName 
30. } 
31. # Display local Time 
32. "Time in {0} zone: {1}" -f $tzn, $thisTime 
33. "   UTC Time: {0}" -f [system.TimeZoneInfo]::ConvertTimeToUtc($thisTime, [TimeZoneInfo]::Local) 
34.  
35. # Get Tokyo Standard Time zone 
36. $tst = [system.TimeZoneInfo]::FindSystemTimeZoneById("Tokyo Standard Time") 
37. $tstTime = [system.TimeZoneInfo]::ConvertTime($thisTime, [TimeZoneInfo]::local, $tst) 
38. $tstzn = if ( [System.TimeZoneInfo]::Local.IsDaylightSavingTime($tstTime)) { 
39.          $tst.DaylightName} else {$tst.StandardName} 
40.  
41. # Display Tokyo Time Zone 
42. "Time in {0} zone: {1}" -f $tstzn,$tstTime 
43. "   UTC Time: {0}" -f [System.TimeZoneInfo]::ConvertTimeToUtc($tstTime, $tst) 

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