/usr/local/bin/Installation_guide:
Add a convenience script which opens the installation guide in lynx.
/etc/motd:
Provide a message with minimal instructions for connecting to internet and inform about the Installation_guide convenience script.
It is enough if one network interface is online, there is no need to wait for all of them.
Without this, when connecting with Wi-Fi and leaving Ethernet disconnected, the network-online.target will get unnecessarily delayed.
configs/releng/airootfs/etc/systemd/network/20-{ethernet,wirless}.network:
Making sure that systemd-networkd enables DHCP capabilities also for
IPv6 ('DHCP=yes' and unsetting IPv6AcceptRA - see `man 5
systemd.network` for further information).
Closes#23
configs/releng/airootfs/etc/systemd/system/multi-user.target.wants/iwd.service:
Adding a symlink to /usr/lib/systemd/system/iwd.service to enable iwd in
airootfs (and thus on the image).
Closes#18
Adding a numerical prefix ('20-') to the ethernet.network and
wireless.network configuration files for systemd-networkd.
This way overriding them can become more predictable e.g. by providing
files with a '30-' prefix.
Closes#13
configs/releng/airootfs/etc/udev/rules.d/81-dhcpcd.rules:
Removing the udev rule for starting dhcpcd@.service on interfaces of the
form eth* and en*.
configs/releng/airootfs/etc/systemd/network/{ethernet,wireless}.network:
Adding default DHCP configurations for en*, eth*, wlp* and wlan*
interfaces.
configs/releng/airootfs/etc/resolv.conf:
Adding a symlink from /run/systemd/resolve/stub-resolv.conf to
/etc/resolv.conf (in airootfs).
configs/releng/airootfs/root/customize_airootfs.sh:
Adding systemd-networkd and systemd-resolved to the list of services
that are being enabled during airootfs customization.
This makes systemd generate a machine-id on early boot and prevents it from thinking we need
any "first boot" setup. We really don't want systemd thinking that, since we carefully prepared
our root file system.
This also ensures every live environment has a unique machine id.
