服务器评测
1. 安装rpmfusion源，它有非常多的免费和非免费的软件，音视频解码器。
现在rpmfusion有3个不同的源：
一个是稳定版：Fedora16， fedora17用的。
另一个是fedora18的分支，
第三个是fedora19的开发版： Rawhide
现在稳定版用起来还有一些问题，会报错：
“GPG key retrieval failed: [Errno 14] Could not open/read file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmfusion-nonfree-fedora-18-i386”
只能用fedora18这个分支版本:
sudo yum localinstall –nogpgcheck \
http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-branched.noarch.rpm \
http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-branched.noarch.rpm \
稳定版本的下载地址：
http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm
http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-stable.noarch.rpm
现在发现按照这个系统分类的源可能要更好一点：
Fedora 14的源：
sudo yum localinstall –nogpgcheck http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-14.noarch.rpm http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-14.noarch.rpm
Fedora 15的源：
sudo yum localinstall –nogpgcheck http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-15.noarch.rpm http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-15.noarch.rpm
Fedora 16的源：
sudo yum localinstall –nogpgcheck http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-16.noarch.rpm http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-16.noarch.rpm
Fedora 17的源：
sudo yum localinstall –nogpgcheck http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-17.noarch.rpm http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-17.noarch.rpm
Fedora 18的源：
sudo yum localinstall –nogpgcheck http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-18.noarch.rpm http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-18.noarch.rpm
现在升级一下系统：
sudo yum -y update
安装一下对我有用的一些软件包，有些包比较大，你也可以不安装， 比如 texlive。
自己选择吧。
sudo yum -y install yum-fastestmirror unrar thunderbird emacs ibus-table \
RedHat-lsb gstreamer-plugins-bad gstreamer-plugins-ugly gstreamer-ffmpeg \
compat-libstdc++-33 NetworkManager-devel python-gevent tracker-ui-tools qemu \
libpciaccess-devel xorg-x11-util-macros llvm-devel mtdev* mutt msmtp tftp \
tftp-server policycoreutils-gui mtd-utils mtd-utils-ubi vim ibus-pinyin \
gnome-tweak-tool ckermit stardict stardict-dic-zh_CN stardict-dic-en texlive \
ibus-table-chinese-wubi-haifeng gnash smplayer vlc samba
安装chrome
wget https://dl.google.com/linux/direct/google-chrome-stable_current_i386.rpm
rpm -ivh google-chrome-stable_current_i386.rpm
安装 flash plugin：
wget http://linuxdownload.adobe.com/adobe-release/adobe-release-i386-1.0-1.noarch.rpm
rpm -ivh adobe-release-i386-1.0-1.noarch.rpm
sudo yum -y install flash-plugin
安装音视频解压器：
wget http://www1.mplayerhq.hu/MPlayer/releases/codecs/all-20110131.tar.bz2
tar jxf all-20110131.tar.bz
sudo mkdir -p /usr/lib/codecs
sudo mv all-20110131/* /usr/lib/codecs
配置samba
sudo smbpasswd -a -U your_username #设置登陆的用户名和密码，你可以运行 whoami 查看你的用户名
sudo systemctl enable smb.service # 开机启动samba
sudo systemctl start smb.service # 立即启动samba
sudo systemctl restart smb.service # 立即重启samba
firewall-cmd –add-service=samba –timeout=10 # 配置防火墙，让其它电脑能访问你的电脑。
下面是一个简单配置示例：
mkdir /home/public
chmod 777 /home/public
[share]
comment = Galen’s Share
path = /home/public
writable = yes
valid users = your_username # 你可以运行 whoami 查看你的用户名
配置好后，记得重启samba （sudo systemctl restart smb.service）
