Differences

This shows you the differences between two versions of the page.

--- powershell_examples [2022/05/13 18:40] – mgupton
+++ powershell_examples [2023/01/30 13:48] (current) – mgupton
@@ Line 1: / Line 1: @@
 ====== Powershell Examples ======
+  * code snippets
   * [[https://gist.github.com/9to5IT/dbc91fea726c113fad6c|Basic Template (w/ logging)]]
+  * [[https://learn.microsoft.com/en-us/powershell/scripting/developer/help/examples-of-comment-based-help?view=powershell-7.2|Comment-based Help]]
-=== Basic script with parameters ===
+====== Common Script Structure ======
+==== Basic script with parameters ====
 <code powershell>
 param(
-    [Parameter(Mandatory=$true)]  [String]$src = "alpha",
+    [Parameter(Mandatory=$true)] [String]$src = "alpha",
-    [Parameter(Mandatory=$true)]  [String]$dest = "beta",
+    [Parameter(Mandatory=$true)] [String]$dest = "beta",
     [Parameter(Mandatory=$false)] [switch]$recurse
 )
 function main {
-    Write-Host "testing..."
+    Write-Host $recurse
-    Write-Host $Param1
+    Write-Host $src
-    Write-Host $Param2
+    Write-Host $dest
 }
 main
 </code>
+=== Alt Format ===
+<code powershell>
+param(
+    [Parameter(Mandatory=$true)]
+    [string]
+    $src = "alpha",
+    [Parameter(Mandatory=$true)]
+    [string]
+    $dest = "beta",
+    [Parameter(Mandatory=$false)]
+    [switch]
+    $recurse
+)
+function main {
+    Write-Host $recurse
+    Write-Host $src
+    Write-Host $dest
+}
+main
+</code>
+====== Loop Over Files ======
+=== Example of looping over files and doing something with them ===
+<code powershell>
+param(
+    [Parameter(Mandatory=$true)] [String]$dir
+)
+foreach ($file in Get-ChildItem -File $dir) {
+    jq -s -f .\filter.jq $dir\$file
+}
+</code>