gentoo basic setting

gistfile1.sh

# /etc/conf.d/hostname
echo "HOSTNAME=\"mars\"" > /etc/conf.d/hostname
/etc/init.d/hostname restart

# /etc/resolv.conf
domain members.linode.com
search members.linode.com
nameserver 106.187.34.20
nameserver 106.187.35.20
nameserver 106.187.36.20
nameserver 2400:8900::2
nameserver 2400:8900::3
options rotate
options timeout:1
options attempts:42

# /etc/localtime
rm /etc/localtime && ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime

# /etc/locale.gen
# /etc/env.d/02locale
LANG="en_US.UTF-8"
LC_COLLATE="C"

locale-gen
env-update && source /etc/profile

# add user
useradd -m -g users -G wheel -s /bin/bash laozhu
passwd laozhu
visudo
%wheel ALL=(ALL) ALL

# set ssh-keygen for user
ssh-keygen
cd .ssh
mv id_rsa.pub authorized_keys
scp laozhu@106.187.100.90:.ssh/id_rsa .ssh/
vi /etc/ssh/sshd_config
PermitRootLogin no

sudo /etc/init.d/sshd restart