Shell script gets random mnemonic word

random-server-name.sh

#!/bin/sh
# Gets a random mnemonic word from a gist.
# See https://gist.github.com/bwbaugh/bf78612ef58ad0402a05
URL='https://gist.githubusercontent.com/bwbaugh/bf78612ef58ad0402a05/raw/0f8ea7a054ff5c9c4209414beadf7a3acdd03373/server-name-wordlist-mnemonic.txt'
NAME=`curl --silent --show-error "$URL" | tail --lines +4 | shuf | head --lines 1`

echo "$NAME"
return 0

In PowerShell, suppose the variable $URL is the same as URL above, then $Name should be equivalent to Name as:

$Name = Get-Random ((Invoke-WebRequest -URI $URL).Content.ReplaceLineEndings().Split([Environment]::NewLine) | Select -Skip 4)