本地yum源配置：
1、以挂載CD光牒的形式配置yum源mkdir /mnt/cdrom
mount /dev/cdrom /mnt/cdrom
配置yum配置檔案vim /etc/yum.repos.d/rhel-debuginfo.repo
[rhel-debuginfo]
name=Red Hat Enterprise Linux $releasever - $basearch - Debug
baseurl=file:///mnt/cdrom/Server
enabled=1
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
2、以挂載ISO檔案的形式配置本地yum源mount ./rhel-server-5.8-x86_64-dvd.iso /mnt/cdrom -t iso9660 -o loop
vim /etc/yum.repos.d/rhel-debuginfo.repo
[rhel-debuginfo]
name=Red Hat Enterprise Linux $releasever - $basearch - Debug
baseurl=file:///mnt/cdrom/Server
enabled=1
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
清除yum緩存yum clear all
yum update
samba配置：yum install samba –y
vim /etc/samba/smb.conf
security = user
guest account = smbdts
encrypt passwords = yes
smb passwd file =/etc/samba/smbpasswd
#添加一個smb賬戶為smbdts，并設定密碼，預設的samba共享目錄為smbdts的家目錄，賬号為smbdts
useradd smbdts
passwd smbdts
cat /etc/passwd | mksmbpasswd.sh >/etc/samba/smbpasswd
smbpasswd –a smbdts
service smb restart