Hosts File String Removal - Single Domain

# Hosts File String Removal - Single Domain
# Removes a certain line on every Non-Server Domain PC via UNC.
# Run as Administrator

# Gets search string to match in hosts file. Sets Hosts file Network Path
$Pattern = Read-Host -Prompt "Input Hosts File Search String"
$HostsPath = "\C$\windows\System32\drivers\etc\"


# Gets Local Domain's Computer List for all OUs. (Could add filter if req)
$Computers = Get-ADComputer -filter { OperatingSystem -notLike '*Windows Server*' }
ForEach ( $Computer in $Computers)
{

    # Adds contents of Text file which match $Pattern to $Content variable
    $Content = Get-Content "\\$($Computer.Name)$($HostsPath)hosts" |
        Select-String -pattern $Pattern

# Looped If Statement Per PC found in AD - Exits if $Pattern is not found
if ( $Content -like "*$($Pattern)*")
    {
        # Reads content - Writes all Content but lines containing $Pattern to new File
        Get-Content "\\$($Computer.Name)$($HostsPath)hosts" |
            Select-String -pattern $Pattern -notmatch |
            Out-File "\\$($Computer.Name)$($HostsPath)hosts2"

        # Renames original hosts file,  then renames our new file.
        Rename-Item -path "\\$($Computer.Name)$($HostsPath)hosts" `
            -newname "hosts-BAK-$((Get-Date).ToString('MM-dd-yyyy-hh-mm'))"
        Rename-Item -path "\\$($Computer.Name)$($HostsPath)hosts2" -newname "hosts"
    }
}