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programmierung:powershell

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programmierung:powershell [2012-07-10 11:15]
stefan
programmierung:powershell [2014-04-05 11:42]
Zeile 1: Zeile 1:
-====== Some common tasks in Windows PowerShell ====== +
-  * suppress output of Cmdlets (e.g. ''​new-item''​):​ pipe to ''​out-null''​ +
-  * suppress error messages (even those that won't go away with ''​-ea 0''​):​ ''​$ErrorActionPreference = "​silentlycontinue"''​ +
-  * check if an error occured (e.g. after cmdlet with suppressed output): ''​if (!$?​)''​ +
-  * ''​copy-item''​ throws an ''​UnauthorizedAccessException'':​ use parameter ''​-force''​ +
-  * RegEx: <code posh>$m = [regex]::​matches("​test",​ "​([a-z]+)"​);​ +
-if ($m[0].Success) +
-+
-  $str = $m[0].Groups[1].ToString();​ +
-}</​code>​ +
-  * get name and path of the currently running script: <code posh>​$scriptName = $MyInvocation.MyCommand.Name;​ +
-$scriptPath = split-path $MyInvocation.MyCommand.Path;</​code>​+
programmierung/powershell.txt · Zuletzt geändert: 2014-04-05 11:42 (Externe Bearbeitung)