Disclaimer: do not follow all sections just because the title says that they are "useful". Only follow those which are useful to you.
9fs 9fat
acme /n/9fat/plan9.ini
and add
nobootprompt=<value>
user=<user>
where <value> is the root file system of choice and <user> is the default login user.
More info: plan9.ini(8).
9fs 9fat
acme /n/9fat/plan9.ini
and add or change
vgasize=<width>x<height>x<depth>
where <width>, <height>, and <depth> are the desired width, height, and depth.
Not all widths, heights, and depths are allowed. You can find all valid VESA modes here, along with other common modes.
More info: plan9.ini(8), vga(8).
Warning: automatic DHCP may have been set up during installation. If that is the case, you probably don't need to read this section.
acme /lib/ndb/local
and add ether=<addr> in a new tuple, where <addr> is the address (MAC address) of the ethernet interface for which you'd like to set up DHCP. You can get a list of available MAC addresses by using the following command.
cat /net/ether*/stats | grep 'addr:'
If that command does not show any output, I have bad news for you.
More info: ether(3), ndb(6), dhcpd(8)..
acme /lib/ndb/local
and add sys=<name> (<name> is the hostname) in the network in which you'd like that hostname to be used.
More info: ndb(6).