#FIND MAC COMPUTER NAME HOW TO#

The hostnames are based on whatever name you've given the computer. Your Macs all have hostnames so you shouldn't need to know IP addresses. All the (DUP!)s are other machines and the local machine is easily identified as 127.0.0.1. You might also try the all-ones broadcast address: % ping -i 5 -c 2 255.255.255.255 The (DUP!) responses are from other machines (though this example also show some machine responding with the broadcast address itself, which is not terribly useful). The first and last response will almost always be your local machine. It will not find machines that are asleep, nor those configured to not respond to pings, nor those that will respond to pings but not to broadcast pings. You can check that the name has been changed by looking at the computer's local-network-name, which is given below the Computer Name field.Assuming all the other machines are in the same broadcast domain as the one to which you have access, pinging the broadcast address will often suffice.

Press Enter or click anywhere outside of the Sharing preference pane to set the new name.

Highlight the current name with your cursor and enter a new one.

Click on the field Computer Name: at the top.

Select Sharing in the preferences pane.

Launch System Preferences from your Mac's Dock, from the Applications folder, or from the Apple menu bar (  -> System Preferences.).

#FIND MAC COMPUTER NAME HOW TO#

Whatever the reason, here's how to change the name of your ‌Mac. Perhaps you just want to give your ‌Mac a recognizable but less personally identifying moniker, for privacy reasons. Or maybe the Mac you're using still has the name of the previous owner. If your Mac's network settings are reset, its name may be changed to '‌MacBook Pro' or something similar, making it harder to identify amongst a list of surrounding computers. But there are good reasons why you might want to change it.

This default name is used for identifying the device when someone wants to AirDrop a file to you, when you're connected to a local network, when you're using the Find My app, and more. When you set up a new Mac, macOS gives the computer a generic name that includes the first name of the owner – 'Tim's ‌MacBook Pro,' for example.

Find mac computer name