Establishment of Centos 6 Yum Local Warehouse

[root@zh888 yum.repos.d]# LS//First back up the YUM.REPOS.D directory file to backup and then create the vi Yum.repo file.

Backup Yum.repo

[root@zh888 yum.repos.d]# Cat Yum.repo

[zh888] First line: Label for Yum Source

name=zh888 second line: The name of the Yum source

Baseurl=file:///mnt Third line: Specify the location and path of the Yum source

Enable=1 Line Fourth: This is like a power switch, which is yum switch, 1 is available, equal to 0 o'clock is not available

Gpgcheck=1 Line Fifth: Digital signature check, no digital signature does not allow installation, equal to 0 o'clock no digital signature check.

Gpgfile=file:///etc/pki/rpm-gpg/rpm-gpg-key-centos-6 line sixth: Specify Red Hat release digital signature public key file

[root@zh888 yum.repos.d]# mount/dev/cdrom/mnt//mount ISO file to/mnt directory

[root@zh888 yum.repos.d]# ls-l/dev/cdrom

lrwxrwxrwx 1 root 3 Apr 18:16/dev/cdrom-> SR//In fact, CDROM is only a soft connection to the SR device.

Mount:block Device/dev/sr0 is write-protected, mounting read-only

[root@zh888 yum.repos.d]# Ls/mnt

Centos_buildtag Packages rpm-gpg-key-centos-security-6

EULA release-notes-en-us.html rpm-gpg-key-centos-testing-6

The GPL repodata TRANS. TBL

Images rpm-gpg-key-centos-6

Isolinux rpm-gpg-key-centos-debug-6

[root@zh888 yum.repos.d]# mount//View all mount information

/dev/sda3 on/type ext4 (rw)

Proc On/proc type proc (rw)

Sysfs On/sys type SYSFS (rw)

Devpts on/dev/pts type devpts (rw,gid=5,mode=620)

Tmpfs ON/DEV/SHM type TMPFS (rw)

/DEV/SDA1 on/boot type EXT4 (rw)

None On/proc/sys/fs/binfmt_misc type Binfmt_misc (rw)

/dev/sr0 on/mnt type iso9660 (RO)//Here is a description of the disc ISO has been mounted

[root@zh888 yum.repos.d]# yum-y install vsftpd//install vsftpd FTP software

Loaded Plugins:fastestmirror

Loading mirror speeds from cached hostfile

zh888 | 3.7 KB 00:00 ...

Setting up Install Process

Resolving dependencies

--> Running Transaction Check

---> Package vsftpd.i686 0:2.2.2-6.el6 set to be updated

--> finished Dependency resolution

Dependencies resolved

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Package Arch Version Repository Size

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Installing:

VSFTPD i686 2.2.2-6.el6 zh888 k

Transaction Summary

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