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--- windows:powershell [2008-09-21 17:53] – created root
+++ os:windows:powershell [2016-11-19 16:14] – root
@@ Line 1: / Line 1: @@
 ====== PowerShell ======
-===== Links =====
-  * [[http://www.magnus.de/tabelle/formatierungsoption-fuer-f.html]]
+== Temporary add a directory to the PATH variable ==
+<code>
+$ENV:PATH += ";C:\Users\Admin\bin"
+</code>
+== Parse integer ==
+<code>
+PS H:\> $x = Read-Host
+a
+PS H:\> [int32]::TryParse($x,[ref]0)
+False
+PS H:\> $x = Read-Host
+PS H:\> [int32]::TryParse($x,[ref]0)
+True
+</code>
+== Multidimensionale Arrays ==
+<code>
+PS C:\> $a = ( "a", "b", "c" ),( "d", "e", "f" )
+PS C:\> $a += ,( "g", "h", "i" )
+PS C:\>
+PS C:\> $a[0]
+a
+b
+c
+PS C:\> $a[2]
+g
+h
+i
+PS C:\> $a[0][0]
+a
+PS C:\> $a[2][0]
+g
+PS C:\>
+</code>