Use scripts/chroot/enter-chroot.sh if you need to re-enter chroot. See 2-chroot-temp-system2.md.
Get the mac address for your eth device (ifconfig or ip addr show | grep -B1 'link/ether').
Run scripts/config/dhcp.sh <mac-address> to create a rule for the ethernet (named eth0 by default) from it's mac address and to setup DHCP on it
Run scripts/config/host.sh <hostname> to set hostname and create hosts file
Check if hardware clock is set to localtime or utc: hwclock --localtime --show
If set to utc, remove the adjust file: rm -fv /etc/adjtime
Locale: run scripts/config/select-locale.sh
inputrc: copy scripts/config/inputrc to /etc/inputrc
Shells:
cat > /etc/shells << "EOF"
/bin/sh
/bin/bash
EOF