记录一下fedora20安装后，需要安装的一些必备的软件包

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文章来自 http://blog.youkuaiyun.com/liubag/article/details/22990595

1. 安装fedora20后的初始化配置

    可以参考 

1.1. 防火墙

如果你的电脑处于局域网内，那么防火墙是不需要的的，停止它！

sudo systemctl stop firewalld.service

sudo systemctl disable firewalld.service

1.2. SELinux

停止SELinux，如果你不需要它。

sudo vi /etc/sysconfig/selinux

# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#

enforcing - SELinux security policy is enforced.

#

permissive - SELinux prints warnings instead of enforcing.

#

disabled - SELinux is fully disabled.

SELINUX=  disabled  # change

# SELINUXTYPE= type of policy in use. Possible values are:
#

targeted - Only targeted network daemons are protected.

#

strict - Full SELinux protection.

SELINUXTYPE=targeted

2. 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。

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

Fedora 19的源：
sudo yum localinstall --nogpgcheck http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-19.noarch.rpm  http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-19.noarch.rpm

Fedora20的源：
sudo yum localinstall --nogpgcheck http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-20.noarch.rpm  http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-20.noarch.rpm

3. 安装一下有用的一些软件包

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 \
ibus-table-chinese-wubi-haifeng gnash smplayer vlc samba pidgin pidgin-sipe \
meld expect glibc-static ncurses-static genromfs cmake ccache p7zip nmap \
gstreamer1-plugins-bad-freeworld gstreamer1-plugins-ugly gstreamer1-libav

4. 升级一下系统：

sudo yum -y update

5.安装chrome

32位系统：
wget https://dl.google.com/linux/direct/google-chrome-stable_current_i386.rpm
sudo rpm -ivh google-chrome-stable_current_i386.rpm

64位系统：
wget https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm
sudo rpm -ivh google-chrome-stable_current_x86_64.rpm

6. 安装 flash plugin

32位系统：

wget http://linuxdownload.adobe.com/adobe-release/adobe-release-i386-1.0-1.noarch.rpm

sudo rpm -ivh adobe-release-i386-1.0-1.noarch.rpm

64位系统：

wget http://linuxdownload.adobe.com/adobe-release/adobe-release-x86_64-1.0-1.noarch.rpm

sudo rpm -ivh adobe-release-x86_64-1.0-1.noarch.rpm

sudo yum -y install flash-plugin

7. 安装音视频解压器：

wget http://mplayerhq.hu/MPlayer/releases/codecs/all-20110131.tar.bz2
tar jxf all-20110131.tar.bz

32位系统：

sudo mkdir -p /usr/lib/codecs

sudo cp all-20110131/*  /usr/lib/codecs

64位系统：

sudo mkdir -p /usr/lib64/codecs

sudo cp all-20110131/*  /usr/lib64/codecs

8. 配置samba

sudo smbpasswd -a -Uyour_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

sudo firewall-cmd --permanent --zone=public --add-service=samba                           # 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）

9. 配置NFS

sudo systemctl enable nfs-server.service    # 开机启动NFS

sudo systemctl start nfs-server.service        #  立即启动NFS

sudo systemctl restart nfs-server.service     # 立即重启NFS

＃ 关闭防火墙， 否则会出现（mount: RPC: Unable to receive; errno = No route to host）

sudo systemctl status  firewalld.service
sudo systemctl stop firewalld.service
sudo systemctl disable firewalld.service

下面是一个简单配置示例：

vi /etc/exports

/home/nfsroot *(rw,sync,no_subtree_check)

10. 配置输入法

以前的im-chooser不能正常使用了。否则会出现：“GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._imsettings_2derror_2dquark.Code5: Current desktop isn't targeted by Input Method.”

1. 在屏幕右上角点击你的用户名，会出现下拉菜单，点“系统设置/System Settings", 类似windows的控制面板。

2. 点“区域＆语言／Region&Language”

3. 的“输入源／Input Sources“中点添加按钮，添加你想要输入法，

如果没有你想要的输入法，在控制台输入下面这条指令， 以显示所有的输入法：

gsettings set org.gnome.desktop.input-sources show-all-sources true

4. 在”快捷键／Shortcut Setting"中，设置"Switch to next source"为 Ctrl+Space.