Added list-anagrams.ps1

Scripts/list-anagrams.ps1

@@ -0,0 +1,63 @@
+#!/snap/bin/powershell
+
+# Syntax:       ./list-anagrams.ps1 [<word>]
+# Description:	lists all anagrams of the given word
+# Author:	Markus Fleschutz
+# Source:	github.com/fleschutz/PowerShell
+# License:	CC0
+
+param([string]$Word)
+
+Function Get-StringPermutation {
+    [cmdletbinding()]
+    Param(
+        [parameter(ValueFromPipeline=$True)]
+        [string]$String = 'the'
+    )
+    Begin {
+        #region Internal Functions
+        Function New-Anagram { 
+            Param([int]$NewSize)              
+            If ($NewSize -eq 1) {
+                return
+            }
+            For ($i=0;$i -lt $NewSize; $i++) { 
+                New-Anagram  -NewSize ($NewSize - 1)
+                If ($NewSize -eq 2) {
+                    New-Object PSObject -Property @{
+                        Permutation = $stringBuilder.ToString()                  
+                    }
+                }
+                Move-Left -NewSize $NewSize
+            }
+        }
+        Function Move-Left {
+            Param([int]$NewSize)        
+            $z = 0
+            $position = ($Size - $NewSize)
+            [char]$temp = $stringBuilder[$position]           
+            For ($z=($position+1);$z -lt $Size; $z++) {
+                $stringBuilder[($z-1)] = $stringBuilder[$z]               
+            }
+            $stringBuilder[($z-1)] = $temp
+        }
+        #endregion Internal Functions
+    }
+    Process {
+        $size = $String.length
+        $stringBuilder = New-Object System.Text.StringBuilder -ArgumentList $String
+        New-Anagram -NewSize $Size
+    }
+    End {}
+}
+
+try {
+	if ($Word -eq "" ) {
+		$Word = read-host "Enter word"
+	}
+	Get-StringPermutation -String $Word | Format-Wide -Column 1
+	exit 0
+} catch {
+	Write-Error "ERROR in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}

Scripts/write-motd.ps1

@@ -1,6 +1,6 @@
 #!/snap/bin/powershell
 
-# Syntax:       ./write-MOTD.ps1 
+# Syntax:       ./write-motd.ps1 
 # Description:	writes the message of the day (MOTD)
 # Author:	Markus Fleschutz
 # Source:	github.com/fleschutz/PowerShell

Scripts/write-rot13.ps1

@@ -1,6 +1,6 @@
 #!/snap/bin/powershell
 
-# Syntax:       ./write-ROT13.ps1 [<text>]
+# Syntax:       ./write-rot13.ps1 [<text>]
 # Description:	encodes or decodes the given text with ROT13
 # Author:	Markus Fleschutz
 # Source:	github.com/fleschutz/PowerShell