osx-hostname

#!/bin/bash
 
sudo -p "Need privileged admin password to run this: " whoami 1>/dev/null && {
test "$1" || { echo "Usage: $0 <hostname to configure>"; sudo -k; exit 1; };
sudo scutil --set ComputerName "$1";
sudo scutil --set HostName "$1";
sudo scutil --set LocalHostName "$1";
sudo defaults write /Library/Preferences/SystemConfiguration/com.apple.smb.server NetBIOSName -string "$1";
sudo -k;
exit 0; }
 
sudo -k;
echo "Unable to sudo to an admin user. This did not complete successfully.";
exit 1;