CentOS 6.5 set CD to local Yum source

In order to learn kernel compilation, you need to install some development kits, simply set the disc image to the cost of Yum source, so faster! Here are some basic steps:

1, first mount the CD-ROM to/MNT/CD, MOUNT/DEV/CDROM/MNT/CD, this is not much said;

2, into the/etc/yum.repos.d/directory, the original Yum source backup, I renamed it.

MV Centos-vault.repo Centos-vault.repo.bak

MV Centos-debuginfo.repo Centos-debuginfo.repo.bak

MV Centos-base.repo Centos-base.repo.bak

3. Create a new disc source

Vim Centos-media.repo

# Centos-media.repo

#

# This repo can is used with mounted DVD media, verify the mount point for

# CentOS-6. You can use this repo and yum to install items directly off the

# DVD ISO that we release.

#

# To use this repo, put on your DVD and use it with the other repos too:

# yum--enablerepo=c6-media [command]

#

# or for the media repo, does this:

#

# yum--disablerepo=\*--enablerepo=c6-media [command]

[C6-media]

name=centos-$releasever-media

Baseurl=file:///mnt/cd

Gpgcheck=1

Enabled=1

Gpgkey=file:///etc/pki/rpm-gpg/rpm-gpg-key-centos-6

Save exit

4.Yum Clear all (clear cache)

5. Yum Makecache (Create new cache)

CentOS 6.5 set CD to local Yum source