Updated the Markdown manuals

docs/list-network-neighbors.md

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+Script: *list-network-neighbors.ps1*
+========================
+
+This PowerShell script lists all network neighbors of the local computer (using the ARP cache).
+
+Parameters
+----------
+```powershell
+PS> ./list-network-neighbors.ps1 [<CommonParameters>]
+
+[<CommonParameters>]
+    This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction, 
+    WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
+```
+
+Example
+-------
+```powershell
+PS> ./list-network-neighbors.ps1
+
+
+
+IPAddress                              InterfaceAlias LinkLayerAddress           State
+---------                              -------------- ----------------           -----
+192.168.178.43                         Ethernet       2C-F0-5D-E7-8E-EE      Reachable
+...
+
+```
+
+Notes
+-----
+Author: Markus Fleschutz | License: CC0
+
+Related Links
+-------------
+https://github.com/fleschutz/PowerShell
+
+Script Content
+--------------
+```powershell
+<#
+.SYNOPSIS
+	Lists the (cached) network neighbors
+.DESCRIPTION
+	This PowerShell script lists all network neighbors of the local computer (using the ARP cache).
+.EXAMPLE
+	PS> ./list-network-neighbors.ps1
+
+	IPAddress                              InterfaceAlias LinkLayerAddress           State
+	---------                              -------------- ----------------           -----
+	192.168.178.43                         Ethernet       2C-F0-5D-E7-8E-EE      Reachable
+	...
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+try {
+	if ($IsLinux) {
+		& ip neigh | grep REACHABLE
+	} elseif ($IsMacOS) {
+		& ip neigh | grep REACHABLE
+	} else {
+		Get-NetNeighbor -includeAllCompartments -state Permanent,Reachable | Format-Table -property @{e='IPAddress';width=38},@{e='InterfaceAlias';width=14},@{e='LinkLayerAddress';width=19},@{e='State';width=12} 
+	}
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}
+```
+
+*(generated by convert-ps2md.ps1 using the comment-based help of list-network-neighbors.ps1 as of 05/19/2024 10:25:22)*