修改archlinux桌面菜单及下载源

经常看到QQ群，论坛里面会有人问archlinux下修改桌面菜单，以及怎么修改下载源的问题。以下就这二个问题说一下

我装的fluxbox，一个X窗口管理器，一个特别简小的桌面。装好后，里面就自带的有桌面菜单，但是菜单内容有些并不是我所要的。所以我想修改一下。

[root@BlackGhost .fluxbox]# ls //下面有一个menu文件
apps init lastwallpaper overlay startup
fbrun_history keys menu slitlist windowmenu
[root@BlackGhost .fluxbox]# pwd
/home/zhangy/.fluxbox

.fluxbox下面有一个menu，这个文件就是修改X桌面菜单地方。如果blackbox，openbox等其他的X桌面，我想也有修改桌面菜单的地方。

archlinux的pacman根ubuntu下的apt get ,centos,redhat 下的yum这类软件管理工具差不多。安装archlinux时pacman就会被安装，他的配置文件放在/etc/pacman.conf下面,

[core] 
# Add your preferred servers here, they will be used first
Server = http://ftp-linux.cc.gatech.edu/pub/linux/distributions/archlinux/core/os/i686/
Server = http://ftp.sjtu.edu.cn/pub/mirror2/www.archlinux.org/core/os/i686
#Server = http://mirror.lupaworld.com/archlinux/core/os/i686/
#Server = http://mirrors.gigenet.com/archlinux/core/os/i686/
Include = /etc/pacman.d/mirrorlist

[extra]
# Add your preferred servers here, they will be used first
Server = http://mirror.lupaworld.com/archlinux/extra/os/i686/
Server = http://ftp.sjtu.edu.cn/pub/mirror2/www.archlinux.org/extra/os/i686
#Server = http://ftp-linux.cc.gatech.edu/pub/linux/distributions/archlinux/extra/os/i686/
#Server = http://mirrors.gigenet.com/archlinux/extra/os/i686/
Include = /etc/pacman.d/mirrorlist

[community]
# Add your preferred servers here, they will be used first
Server = http://ftp-linux.cc.gatech.edu/pub/linux/distributions/community/extra/os/i686/
#Server = http://mirror.lupaworld.com/archlinux/community/os/i686/
Server = http://ftp.sjtu.edu.cn/pub/mirror2/www.archlinux.org/community/os/i686
#Server = http://mirrors.gigenet.com/archlinux/community/os/i686/
Include = /etc/pacman.d/mirrorlist

上面就是我经常用的下载源。