NetBSD

Edit ~/.profile and uncomment the PKG_PATH line.

pkg_add bash screen vim wget
chpass -s /usr/pkg/bin/bash

Write to ~/.bash_profile:

. $HOME/.profile
export PS1='\w\$ '

http://pbraun.nethence.com/unix/sysutils_bsd/netbsd.html

Enable DHCP

In /etc/rc.conf:

dhclient=YES

IPv6 networking

See ifconfig.if(5). In /etc/ifconfig.re0:

inet6 2001:db8::5 prefixlen 32 alias

route add -inet6 default 2001:db8::1