CentOS6.2下搭建git

先检查git 是否已经安装 ：

[root@localhost src]# rpm -q git

进行安装 

[root@localhost src]# yum install git
Loaded plugins: fastestmirror, security
Determining fastest mirrors
 * base: mirrors.opencas.cn
 * extras: mirrors.opencas.cn
 * updates: mirrors.opencas.cn
base                                                                                                                          | 3.7 kB     00:00     
extras                                                                                                                        | 3.4 kB     00:00     
updates                                                                                                                       | 3.4 kB     00:00     
updates/primary_db                                                                                                            | 3.2 MB     00:01     
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package git.x86_64 0:1.7.1-3.el6_4.1 will be installed
--> Processing Dependency: perl-Git = 1.7.1-3.el6_4.1 for package: git-1.7.1-3.el6_4.1.x86_64
--> Processing Dependency: rsync for package: git-1.7.1-3.el6_4.1.x86_64
--> Processing Dependency: perl(Git) for package: git-1.7.1-3.el6_4.1.x86_64
--> Processing Dependency: perl(Error) for package: git-1.7.1-3.el6_4.1.x86_64
--> Processing Dependency: libz.so.1(ZLIB_1.2.0)(64bit) for package: git-1.7.1-3.el6_4.1.x86_64
--> Running transaction check
---> Package perl-Error.noarch 1:0.17015-4.el6 will be installed
---> Package perl-Git.noarch 0:1.7.1-3.el6_4.1 will be installed
---> Package rsync.x86_64 0:3.0.6-12.el6 will be installed
---> Package zlib.x86_64 0:1.2.3-27.el6 will be updated
--> Processing Dependency: zlib = 1.2.3-27.el6 for package: zlib-devel-1.2.3-27.el6.x86_64
---> Package zlib.x86_64 0:1.2.3-29.el6 will be an update
--> Running transaction check
---> Package zlib-devel.x86_64 0:1.2.3-27.el6 will be updated
---> Package zlib-devel.x86_64 0:1.2.3-29.el6 will be an update
--> Finished Dependency Resolution

Dependencies Resolved

=====================================================================================================================================================
 Package                             Arch                            Version                                     Repository                     Size
=====================================================================================================================================================
Installing:
 git                                 x86_64                          1.7.1-3.el6_4.1                             base                          4.6 M
Installing for dependencies:
 perl-Error                          noarch                          1:0.17015-4.el6                             base                           29 k
 perl-Git                            noarch                          1.7.1-3.el6_4.1                             base                           28 k
 rsync                               x86_64                          3.0.6-12.el6                                base                          335 k
Updating for dependencies:
 zlib                                x86_64                          1.2.3-29.el6                                base                           73 k
 zlib-devel                          x86_64                          1.2.3-29.el6                                base                           44 k

Transaction Summary
=====================================================================================================================================================
Install       4 Package(s)
Upgrade       2 Package(s)

Total download size: 5.1 M
Is this ok [y/N]: y
Downloading Packages:
(1/6): git-1.7.1-3.el6_4.1.x86_64.rpm                                                                                         | 4.6 MB     00:01     
(2/6): perl-Error-0.17015-4.el6.noarch.rpm                                                                                    |  29 kB     00:00     
(3/6): perl-Git-1.7.1-3.el6_4.1.noarch.rpm                                                                                    |  28 kB     00:00     
(4/6): rsync-3.0.6-12.el6.x86_64.rpm                                                                                          | 335 kB     00:00     
(5/6): zlib-1.2.3-29.el6.x86_64.rpm                                                                                           |  73 kB     00:00     
(6/6): zlib-devel-1.2.3-29.el6.x86_64.rpm                                                                                     |  44 kB     00:00     
-----------------------------------------------------------------------------------------------------------------------------------------------------
Total                                                                                                                2.3 MB/s | 5.1 MB     00:02     
warning: rpmts_HdrFromFdno: Header V3 RSA/SHA256 Signature, key ID c105b9de: NOKEY
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
Importing GPG key 0xC105B9DE:
 Userid : CentOS-6 Key (CentOS 6 Official Signing Key) <[email protected]>
 Package: centos-release-6-2.el6.centos.7.x86_64 (@anaconda-CentOS-201112091719.x86_64/6.2)
 From   : /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
Is this ok [y/N]: y
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
  Updating   : zlib-1.2.3-29.el6.x86_64                                                                                                          1/8 
  Installing : 1:perl-Error-0.17015-4.el6.noarch                                                                                                 2/8 
  Installing : rsync-3.0.6-12.el6.x86_64                                                                                                         3/8 
  Installing : perl-Git-1.7.1-3.el6_4.1.noarch                                                                                                   4/8 
  Installing : git-1.7.1-3.el6_4.1.x86_64                                                                                                        5/8 
  Updating   : zlib-devel-1.2.3-29.el6.x86_64                                                                                                    6/8 
  Cleanup    : zlib-devel-1.2.3-27.el6.x86_64                                                                                                    7/8 
  Cleanup    : zlib-1.2.3-27.el6.x86_64                                                                                                          8/8 

Installed:
  git.x86_64 0:1.7.1-3.el6_4.1                                                                                                                       

Dependency Installed:
  perl-Error.noarch 1:0.17015-4.el6                  perl-Git.noarch 0:1.7.1-3.el6_4.1                  rsync.x86_64 0:3.0.6-12.el6                 

Dependency Updated:
  zlib.x86_64 0:1.2.3-29.el6                                             zlib-devel.x86_64 0:1.2.3-29.el6                                            

Complete!

安装成功：

[root@localhost src]# git --version

接下来就参考官方的文档吧！http://git-scm.com/book/zh/v1