第一步：安裝 Yum-Priorities
yum install yum-priorities
第二步：修改 /etc/yum.repos.d/CentOS-Base.repo 增加以下紅色字串
[base]
name=CentOS-$releasever - Base
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
#baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
priority=1
#released updates
[updates]
name=CentOS-$releasever - Updates
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates
#baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
priority=1
#packages used/produced in the build but not released
[addons]
name=CentOS-$releasever - Addons
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=addons
#baseurl=http://mirror.centos.org/centos/$releasever/addons/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
priority=1
#additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras
#baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
priority=1
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus
#baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
priority=2
#contrib - packages by Centos Users
[contrib]
name=CentOS-$releasever - Contrib
mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib
#baseurl=http://mirror.centos.org/centos/$releasever/contrib/$basearch/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
priority=2
第三步：下載 RpmForge
32bit ：wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.1-1.el5.rf.i386.rpm
64bit ：wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.1-1.el5.rf.x86_64.rpm
第四步：導入 RPM-GPG-Key
wget http://dag.wieers.com/rpm/packages/RPM-GPG-KEY.dag.txt
rpm -import ./RPM-GPG-KEY.dag.txt
第五步：安裝 RpmForge
32bit ：rpm –ivh rpmforge-release-0.5.1-1.el5.rf.i386.rpm
64bit ：rpm –ivh rpmforge-release-0.5.1-1.el5.rf.x86_64.rpm
第六步：修改 /etc/yum.repos.d/rpmforge.repo 最後加上 priority=11
### Name: RPMforge RPM Repository for Red Hat Enterprise 5 - dag
### URL: http://rpmforge.net/
[rpmforge]
name = Red Hat Enterprise $releasever - RPMforge.net - dag
baseurl = http://apt.sw.be/RedHat/el5/en/$basearch/rpmforge
mirrorlist = http://apt.sw.be/RedHat/el5/en/mirrors-rpmforge
#mirrorlist = file:///etc/yum.repos.d/mirrors-rpmforge
enabled = 1
protect = 0
gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmforge-dag
gpgcheck = 1
priority=11
第七步：安裝 vnc vnc-server fluxbox firefox x11-xorg
yum –y install vnc vnc-server fluxbox firefox x11-xorg
第八步：設定 vncserver 密碼
vncserver
第九步：設定 vnc 登入即啟動 fluxbox
pkill -9 vnc
rm –rf /tmp/.X1*
vim ~/.vnc/xstartup
修改 twn& 為 exec /usr/bin/fluxbox
第十步：啟動 vncserver
vncserver
第十一步：使用 realvnc 連入 IP:5901
http://www.realvnc.com/cgi-bin/4.0-download.cgi
第十二步：安装firefox插件，Pearl Crescent Page Saver 設定截圖後目錄
地址：http://pearlcrescent.com/products/pagesaver/
第十三步：設定環境參數, 使用 firefox 截圖
export DISPLAY=:1.0
firefox -saveimage http://tw.yahoo.com
以上環境需開啟 fluxbox 才可使用 firefox 截圖, 透過 xvfb-run.sh 可模擬 x-windows 執行 firefox 截圖
wget http://www.flexthinker.com/wp-content/uploads/2009/11/xvfb-run.sh.txt
mv xvfb-run.sh.txt /usr/bin/xvfb-run.sh
chmod u+x /usr/bin/xvfb-run.sh
/usr/bin/xvfb-run.sh /usr/bin/firefox –saveimage http://tw.yahoo.com
/usr/bin/vfb-run.sh --server-args="-screen 0, 1024x768x24" /usr/bin/firefox -saveimage http://www.591.com.tw
1 ~ 6 步驟使用以下取代
install rpmforge
website:http://www.rpmrepo.org/RPMforge/Using
wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.1-1.el5.rf.i386.rpm
rpm -ivh rpmforge-release-0.5.1-1.el5.rf.i386.rpm
7 ~ 8
install fluxbox firefox xorg-x11-xinit vnc-server
yum -y install fluxbox firefox xorg-x11-xinit vnc-server
