如何安裝與使用cenos 6.3

本篇文章為大家展示了如何安裝與使用cenos 6.3，內容簡明扼要并且容易理解，絕對能使你眼前一亮，通過這篇文章的詳細介紹希望你能有所收獲。

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

代碼如下:

# 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-$releasever - Base
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
baseurl=http://mirrors.163.com/centos/$releasever/os/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
#released updates
[updates]
name=CentOS-$releasever - Updates
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates
baseurl=http://mirrors.163.com/centos/$releasever/updates/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
#additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras
baseurl=http://mirrors.163.com/centos/$releasever/extras/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus
baseurl=http://mirrors.163.com/centos/$releasever/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
#contrib - packages by Centos Users
[contrib]
name=CentOS-$releasever - Contrib
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib
baseurl=http://mirrors.163.com/centos/$releasever/contrib/$basearch/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6

接下來里面更新：sudo yum update

更新完后，下載幾個字體，wqy-microhei.ttc，YaHeiConsolas，Microsoft_YaHei等，然后在系統設置->外觀里面修改默認字體。

———RPMforge repository—————

有時候有些軟件可能在中心的repo里面的沒有，這時候最好使用RPMforge repository，但是這樣來的話升級的時候會有version沖突，于是可以這樣子設置：

先下載RPMForge的repo：

wget http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.2-1.el6.rf.x86_64.rpm

安裝：

rpm -ivh rpmforge-release-0.5.2-1.el6.rf.x86_64.rpm

you’ll get a warning, but it will proceed based on the flags that you set. warning: rpmforge-release-0.5.2-1.el6.rf.x86_64.rpm : Header V3 DSA/SHA1 Signature, key ID 6b8d79e6: NOKEY
Preparing... ########################################### [100%]
1:rpmforge-release ########################################### [100%]

接下來最最重要的就是設置優先級了：

Now you need to edit /etc/yum.repos.d/CentOS-Base.repo and add these priorities to the bottoms of each of the following repo sections:

代碼如下:

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

Save your changes on this file and edit the rpmforge.repo file. You’ll only need to edit the one repository section.


[rpmforge]
priority=5

Save your changes and you’re finished.

-----------開始更新瀏覽器版本至firefox18-------------
參考文章：http://www.if-not-true-then-false.com/2011/install-firefox-on-fedora-centos-red-hat-rhel/

備份下先：

tar -cvzf $HOME/mozilla-firefox-profiles-backup.tar.gz $HOME/.mozilla/firefox/

su -

## Remi Dependency on CentOS 6 and Red Hat (RHEL) 6 ##
rpm -Uvh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm
## CentOS 6 and Red Hat (RHEL) 6 ##
rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm

檢查有用的版本：

yum --enablerepo=remi list firefox

# 更新或者安裝 Mozilla Firefox 18/10
yum --enablerepo=remi update firefox

# 啟動 Firefox 18/10
firefox

firefox安裝那個flash插件：

去adobe的官網上去下載，選擇tar.gz包，解壓，得到libflashplayer.so, 把這個文件復制到 /home/username/.mozilla/plugins目錄下，重啟firefox就行了。要注意的是，libflashplayer.so必須屬于指定普通用戶。

-------------install google chrome 24------------

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

代碼如下:

[google64]
name=Google – x86_64
baseurl=http://dl.google.com/linux/rpm/stable/x86_64
enabled=1
gpgcheck=1
gpgkey=https://dl-ssl.google.com/linux/linux_signing_key.pub

安裝穩定版本：sudo yum install google-chrome-stable

上述內容就是如何安裝與使用cenos 6.3，你們學到知識或技能了嗎？如果還想學到更多技能或者豐富自己的知識儲備，歡迎關注億速云行業資訊頻道。