centos-安装使用笔记分享-6.3

sudo vim /etc/yum.repos.d/centos-Base.repo

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代码如下:

# CentOS-Base.repo## The mirror system uses the connecting IP address of the client and the# update status of each mirror to pick mirrors that are updated to and# geographically close to the client. You should use This for CentOS updates# unless you are manually picking other mirrors.## If the mirrorlist= does not work for you, as a fall back you can try the# remarked out baseurl= line instead.##[base]name=CentOS-$releasever - Base#mirrorlist=$releasever&arch=$basearch&repo=osbaseurl=$releasever/os/$basearch/gpgcheck=1gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6#released updates[updates]name=CentOS-$releasever - Updates#mirrorlist=$releasever&arch=$basearch&repo=updatesbaseurl=$releasever/updates/$basearch/gpgcheck=1gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6#additional packages that may be useful[extras]name=CentOS-$releasever - Extras#mirrorlist=$releasever&arch=$basearch&repo=extrasbaseurl=$releasever/extras/$basearch/gpgcheck=1gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6#additional packages that extend functionality of existing packages[centosplus]name=CentOS-$releasever - Plus#mirrorlist=$releasever&arch=$basearch&repo=centosplusbaseurl=$releasever/centosplus/$basearch/gpgcheck=1enabled=0gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6#contrib - packages by Centos Users[contrib]name=CentOS-$releasever - Contrib#mirrorlist=$releasever&arch=$basearch&repo=contribbaseurl=$releasever/contrib/$basearch/gpgcheck=1enabled=0gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6

接下来里面更新：sudo yum update 更新完后，下载几个字体，wqy-microhei.ttc，YaHeiConsolas，Microsoft_YaHei等，然后在系统设置->外观里面修改默认字体。 有时候有些软件可能在中心的repo里面的没有，这时候最好使用RPMforge repository，但是这样来的话升级的时候会有version冲突，于是可以这样子设置： 接下来最最重要的就是设置优先级了：

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代码如下:

[base]priority=1[updates]priority=1[extras]priority=1

-----------开始更新浏览器版本至firefox18------------- 备份下先： 检查有用的版本： firefox安装那个flash插件： 去adobe的官网上去下载，选择tar.gz包，解压，得到libflashplayer.so, 把这个文件复制到 /home/username/.mozilla/plugins目录下，重启firefox就行了。要注意的是，libflashplayer.so必须属于指定普通用户。

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代码如下:

[google64]name=Google – x86_64baseurl=