ubuntu 安装 dhcp tftp nfs

   DHCP
sudo apt-get install dhcp3-server
   TFTP
sudo apt-get install tftpd-hpa tftp-hpa xinetd
   NFS
sudo apt-get install nfs-kernel-server
2.2NFS的
sudo vim /etc/exports
###exports Start
#remote start OS
/desktop 192.168.0.0/24(rw,no_root_squash,sync)
###exports End
exportfs -rv
sudo /etc/init.d/nfs-kernel-server restart
sudo mount -t nfs -o nolock 192.168.0.2:/desktop /mnt   
2.3TFTP设置
sudo mkdir /tftpboot
sudo vim /etc/default/tftpd-hpa
###tftpd-hpa Start
#Defaults for tftpd-hpa
RUN_DAEMON="yes"
OPTIONS="-l -s /tftpboot"          
###tftpd-hpa End
sudo vim /etc/xinetd.d/tftp
###tftp Start
service tftp
{
       socket_type = dgram
       protocol = udp
       wait = yes
       user = tftp
       server = /usr/sbin/in.tftpd
       server_args = -l /tftpboot
   
}
###tftp End
sudo /etc/init.d/xinetd restart
sudo /etc/init.d/tftp-hpa restart
2.4设置dhcp
cd /etc/dhcp3/
sudo vim dhcpd.conf
按自己需求设置dhcp,使之能够运行。
在其后面加入如下两句:
next-server jack;   
filename "pxelinux.0";