Fedora Legacy for Fedora Core 3

1.檢查並安裝驗證套件:
  rpm -Uvh http://ftp.kh.edu.tw/Linux/fedoralegacy/fedora/3/os/i386/gnupg-1.2.6-1.i386.rpm

2.安裝yum更新套件:
  rpm -Uvh http://ftp.kh.edu.tw/Linux/fedoralegacy/fedora/3/os/i386/yum-2.1.11-3.noarch.rpm

3.新增fedoralegacy的yum設定檔(/etc/yum.repos.d/fedora-legacy.repo)

[legacy-base]
name=Fedora Legacy $releasever - $basearch - Base
baseurl=http://ftp.kh.edu.tw/Linux/fedoralegacy/fedora/$releasever/os/$basearch
enabled=1
gpgcheck=1
gpgkey=http://www.fedoralegacy.org/FEDORA-LEGACY-GPG-KEY

[legacy-updates]
name=Fedora Legacy $releasever - $basearch - Updates
baseurl=http://ftp.kh.edu.tw/Linux/fedoralegacy/fedora/$releasever/updates/$basearch
enabled=1
gpgcheck=1
gpgkey=http://www.fedoralegacy.org/FEDORA-LEGACY-GPG-KEY

[legacy-utils]
name=Fedora Legacy $releasever - $basearch - Utils
baseurl=http://ftp.kh.edu.tw/Linux/fedoralegacy/fedora/$releasever/legacy-utils/$basearch
enabled=0
gpgcheck=1
gpgkey=http://www.fedoralegacy.org/FEDORA-LEGACY-GPG-KEY

[legacy-testing]
name=Fedora Legacy $releasever - $basearch - Updates Testing
baseurl=http://ftp.kh.edu.tw/Linux/fedoralegacy/fedora/$releasever/updates-testing/$basearch
enabled=0
gpgcheck=1
gpgkey=http://www.fedoralegacy.org/FEDORA-LEGACY-GPG-KEY


4.匯入套件驗證用的KEY(GPG KEY):
 rpm --import http://www.fedoralegacy.org/FEDORA-LEGACY-GPG-KEY

5.開始進行更新的程序:
  yum update

6.開啟 yum 服務:
  chkconfig yum on
  service yum start