Configuration of the Yum source

To install the software using Yum:

Automatic package installation (software management)

YUM

Resolve dependencies, automatically download packages, based on C/s architecture

S

The directory where the root of the disc is directly used (/media/xxx/or/MNT)

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Configure the configuration file for the Yum Source:

Cd/etc/yum.repos.d

Centos-media.repo

Centos-base.repo is a configuration file for the Yum network source

Centos-media.repo is a configuration file for Yum Local source

Yum uses:

Installation:

Yum Clear All

Yum List

Yum Install zsh #安装zsh

Yum Install httpd

To install a set of packages:

Yum Grouplist

Yum Groupinstall "Development tools"

Yum query:

# RPM-pqi/mnt/packages/zsh-4.3.10-7.el6.x86_64.rpm View the role of a package

# Yum List z*

# Yum Search zsh

Yum's removal:

# yum Remove zsh

Option:- y #yes

# yum Install-y zsh

http://mirrors.sohu.com/#系统镜像站

source code compilation installation package :

Prerequisite: The system must be installed: development tools, Development library

Steps:

1. Get the source package
   

2. Extract

3. Configuration, detection of installation environment

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Configuration of the Yum source