Set the hostname.

build/build-stormux.sh

@@ -158,6 +158,8 @@ informant read --all
 # Configure sudo for group wheel, remove nopasswd for the stormux user
 sed '/stormux/d' /etc/sudoers.d/wheel
 sed 's/^# %wheel ALL=(ALL) ALL$/%wheel ALL=(ALL) ALL/' /etc/sudoers.d/wheel
+# Set the hostname
+echo stormux > /etc/hostname
 # Enable services
 systemctl enable cronie.service fenrirscreenreader.service
 # Update fstab for Raspberry Pi 4.