ip addr add  189.113.11.173/28 dev eth0

ip route add default via 189.113.11.161

echo "nameserver 8.8.8.8">>/etc/resolv.conf
echo "nameserver 8.8.4.4">>/etc/resolv.conf

cfdisk /dev/vda

mkfs.ext4 /dev/vda1

mkswap /dev/vda2

swapon /dev/vda2 

mount /dev/vda1 /mnt

pacstrap /mnt base base-devel

genfstab -U -p /mnt >> /mnt/etc/fstab

blkid

cat /mnt/etc/fstab

arch-chroot /mnt /bin/bash

nano /etc/locale.gen 
;
;	Descomente as linhas 
;
;	pt_BR.UTF-8 UTF-8
;	pt_BR ISO-8859-1

locale-gen

echo LANG=pt_BR.UTF-8 > /etc/locale.conf

export LANG=pt_BR.UTF-8

loadkeys br-abnt2

ln -s /usr/share/zoneinfo/America/Sao_Paulo /etc/localtime 

echo tth-archlinux > /etc/hostname

cp /etc/netctl/examples/ethernet-static /etc/netctl/interfaces/
  
nano /etc/netctl/interfaces/ethernet-static

ln -s /etc/netctl/interfaces/ethernet-static /etc/netctl/interface

netctl enable interface

netctl start interface 

ip link set eth0 down

ip link set eth0 up

nano /etc/pacman.conf 
;
;	Descomentar:
;
;	[multilib]
;	Include = /etc/pacman.d/mirrorlist 

pacman -Syu   # Atualiza pacotes

pacman -S grub-bios

grub-install /dev/vda 

grub-mkconfig -o /boot/grub/grub.cfg 

mv /boot/grub/grub.cfg /boot/grub/grub.cfg.wrong

mv /boot/grub/grub.cfg.new /boot/grub/grub.cfg

pacman -S openssh

systemctl enable sshd.service

systemctl start sshd

pacman -S vim

pacman -S net-tools

pacman -S dnsutils




Fonte:

http://gnutwoall.wordpress.com/2013/04/08/how-to-de-instalacao-do-arch-linux-1a-parte/
http://gnutwoall.wordpress.com/2013/04/08/how-to-de-instalacao-do-arch-linux-2a-parte/

http://www.vivaolinux.com.br/artigo/Sujando-as-maos-ao-instalar-Arch-Linux-metodo-de-instalacao-novo?pagina=1