CentOS 6.0下使用光盘做为yum源

#加载光驱

mkdir /mnt/cdrom

mount /dev/cdrom /mnt/cdrom

echo "mount /dev/cdrom /mnt/cdrom" >> /etc/rc.local

#设置yum使用本地光盘

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.save

mv /etc/yum.repos.d/CentOS-Media.repo /etc/yum.repos.d/CentOS-Media.repo.save

echo "[DVDISO]" >> /etc/yum.repos.d/dvdiso.repo

echo "name=DVD ISO" >> /etc/yum.repos.d/dvdiso.repo

echo "baseurl=file:///mnt/cdrom/" >> /etc/yum.repos.d/dvdiso.repo

echo "enabled=1" >> /etc/yum.repos.d/dvdiso.repo

echo "gpgcheck=0" >> /etc/yum.repos.d/dvdiso.repo

#lrzsz

yum -y install lrzsz

#vim设置

yum -y install vim-enhanced

mv /bin/vi /bin/vi.save

ln -s /usr/bin/vim /bin/vi

cp /etc/vimrc /etc/vimrc.save

sed -i "39 s/^/set number \n filetype on\n set history=1000\n syntax on\n set tabstop=4\n set softtabtop=4\n set showmatch\n set vb t_vb=\n set mouse=a\n set ignorecase\n set autowrite\n /" /etc/vimrc

来自：http://bbs.linuxtone.org/thread-1247-1-1.html