Change system names on macOS
2020年10月13日
From term (or equivalent), copy and paste:
To change your public Host Name (i.e., jeff.oozou.com):
<em>sudo scutil --set HostName "New Name" </em>
To change your local Host Name (i.e., jeff.local):
<em>sudo scutil --set LocalHostName "New Name"</em>
To change your Finder Computer Name (i.e., Jeff's MBP):
<em>sudo scutil --set ComputerName "New Name"</em>
Finally, flush your DNS cache to force refresh:
<em>dscacheutil -flushcache </em>