You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
<#
|
|
|
|
.SYNOPSIS
|
|
|
|
Add one or more hosts entries to the Windows hosts file.
|
|
|
|
|
|
|
|
.PARAMETER Hosts
|
|
|
|
A list of hosts entries, delimited by '|'.
|
|
|
|
#>
|
|
|
|
|
|
|
|
[CmdletBinding()]
|
|
|
|
param(
|
|
|
|
[Parameter(Mandatory = $true, Position = 0)][String]$Hosts
|
|
|
|
)
|
|
|
|
|
|
|
|
$ProgressPreference = "SilentlyContinue"
|
|
|
|
$ErrorActionPreference = "Stop"
|
|
|
|
|
|
|
|
Write-Verbose -Message "Adding host file entries"
|
|
|
|
|
|
|
|
$hosts_entries = $Hosts.Split('|')
|
|
|
|
$hosts_file = "$env:SystemRoot\System32\drivers\etc\hosts"
|
|
|
|
$hosts_file_lines = [System.IO.File]::ReadAllLines($hosts_file)
|
|
|
|
$changed = $false
|
|
|
|
|
|
|
|
foreach ($entry in $hosts_entries) {
|
|
|
|
if ($entry -notin $hosts_file_lines) {
|
|
|
|
$hosts_file_lines += $entry
|
|
|
|
$changed = $true
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if ($changed) {
|
|
|
|
Write-Verbose -Message "Host file is missing entries, adding missing entries"
|
|
|
|
[System.IO.File]::WriteAllLines($hosts_file, $hosts_file_lines)
|
|
|
|
}
|