How to find subnet mask, default gateway and dns server names
ThefollowingshellcommandcanbeusefultolistthecurrentDNSentries:grepnameserverSystemPreferences;ClickShowAll;ClickNetwork.Note:Ifthe ...,ClickontheAppleLogolocatedatthetoplefthandcornerofyourMacandopenSystemPreferences.NavigatetoInternet&Wirelessan...。參考影片的文章的如下: