Yum installation tips and practices

Note:

1) use the-y parameter to automatically use Yes for response

2) search related RPM packages using search

For example, to install the livecd-creator tool, you must install the livecd-tools software. If

Use Yum install livecd-tools!

Step 1: Yum search live

[[Email protected] livecd] # Yum-y install livecd-tools Anaconda-runtime

Loaded plugins: fastestmirror, refresh-packagekit, security

Loading mirror speeds from cached hostfile

* Base: centos.ustc.edu.cn

* Extras: centos.ustc.edu.cn

* Updates: centos.ustc.edu.cn

Setting up install process

No package livecd-tools available.

Package anaconda-13.21.215-1.el6.centos.x86_64 already installed and latest version

Nothing to do

[[Email protected] livecd] # Yum search livecd

Loaded plugins: fastestmirror, refresh-packagekit, security

Loading mirror speeds from cached hostfile

* Base: centos.ustc.edu.cn

* Epel: mirrors.ustc.edu.cn

* Extras: centos.ustc.edu.cn

* Updates: centos.ustc.edu.cn

Epel/pkgtags | 910 KB

============================== N/S matched: livecd ==================================

Livecd-tools.x86_64: tools for building live CDs

Name and summary matches only, use "search all" for everything.

[[Email protected] livecd] # Yum-y install livecd-tools.x86_64

Loaded plugins: fastestmirror, refresh-packagekit, security

Loading mirror speeds from cached hostfile

* Base: centos.ustc.edu.cn

* Epel: mirrors.ustc.edu.cn

* Extras: centos.ustc.edu.cn

* Updates: centos.ustc.edu.cn

Setting up install process

Resolving Dependencies

--> Running transaction check

---> Package livecd-tools.x86_64. 4.5-1. el6 will be installed

--> Processing dependency:/sbin/extlinux for package: 1: livecd-tools-13.4.5-1.el6.x86_64

--> Running transaction check

---> Package syslinux-extlinux.x86_64 0: 4. 02-16.el6_5 will be installed

--> Processing dependency: syslinux-extlinux-nonlinux for package: syslinux-extlinux-4.02-16.el6_5.x86_64

--> Running transaction check

---> Package syslinux-extlinux-nonlinux.i686 0: 4. 02-16.el6_5 will be installed

--> Finished dependency resolution

Dependencies resolved

========================================================== ==========================================================

Package arch version repository size

========================================================== ==========================================================

Installing:

Livecd-tools x86_64. 4.5-1. el6 epel 54 K

Installing for dependencies:

Syslinux-extlinux x86_64 4.02-16. el6_5 updates 47 K

Syslinux-extlinux-nonlinux i686 4.02-16. el6_5 updates 303 K

Transaction Summary

========================================================== ==========================================================

Install 3 package (s)

Total download size: 405 K

Installed size: 1.3 m

Downloading packages:

(1/3): livecd-tools-13.4.5-1.el6.x86_64.rpm | 54 KB

(2/3): syslinux-extlinux-4.02-16.el6_5.x86_64.rpm | 47 KB

(3/3): syslinux-extlinux-nonlinux-4.02-16.el6_5.i686.rpm | 303 KB

--------------------------------------------------------------------------------

Total 28 kb/s | 405 KB

Warning: rpmts_hdrfromfdno: Header V3 RSA/sha1 signature, key ID c105b9de: nokey

Retrieving key from file: // etc/pki/rpm-GPG/RPM-GPG-KEY-CentOS-6

Importing GPG key 0xc105b9de:

Userid: CentOS-6 key (centos 6 official signing key) <[email protected]>

Package: centos-release-6-5.el6.centos.11.1.x86_64 (@ base/$ releasever)

From:/etc/pki/rpm-GPG/RPM-GPG-KEY-CentOS-6

Running rpm_check_debug

Running transaction Test

Transaction test succeeded

Running transaction

Installing: syslinux-extlinux-nonlinux-4.02-16.el6_5.i686 1/3

Installing: syslinux-extlinux-4.02-16.el6_5.x86_64 2/3

Installing: 1: livecd-tools-13.4.5-1.el6.x86_64 3/3

Verifying: syslinux-extlinux-nonlinux-4.02-16.el6_5.i686 1/3

Verifying: syslinux-extlinux-4.02-16.el6_5.x86_64 2/3

Verifying: 1: livecd-tools-13.4.5-1.el6.x86_64 3/3

Installed:

Livecd-tools.x86_64. 4.5-1. el6

Dependency installed:

Syslinux-extlinux.x86_64. 02-16.el6_5

Syslinux-extlinux-nonlinux.i686. 02-16.el6_5

Complete!