5. Configuring Software Environment
5.13 Setting host names
You can set the host name for the unit by editing the /etc/hostname file.
By default, ctrl-edgen is set.
$ sudo vi /etc/hostname
After editing the file, save it and then terminate processing. To exit the vi command, use :wq (write quit).
Then, use the hostname command to apply the host name you have set.
$ sudo hostname -F /etc/hostname
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