1. X window 자동 로그인
# vi /etc/gdm/custom.conf
[daemon]
AutomaticLoginEnable=true
AutomaticLogin=root
2. 공유폴더 설정
# vi /etc/profile
mount -t vboxsf shared_centos /shared
3. DNS / network 설정
# vi /etc/resolv.conf
nameserver 8.8.8.8 (예:구글)
# vi /etc/sysconfig/network
NETWORKING=yes
HOSTNAME=hostname
GATEWAY=192.168.0.1
#vi /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
BOOTPROTO=dhcp (or static)
NM_CONTROLLED=yes
ONBOOT=yes
NETMASK=255.255.0.0
GATEWAY=192.168.0.1
DNS1=8.8.8.8
IPADDR=192.168.0.200
#service network restart
4. 기본 developtool 설치
# yum -y install kernel sources
# yum -y install kernel-devel
# yum -y install make
# yum -y install gcc
# yum -y groupinstall "Development tools"
# yum -y update boost-devel
5. Centos 시간 동기화 설정
# yum install ntp
# /etc/init.d/ntpd start
# /sbin/chkconfig ntpd on
# ntpdate -d 0.centos.pool.ntp.org
# date
