git linux安装

直接看命令

wget https://Github.com/Git/Git/archive/v2.11.0.tar.gz

sudo yum -y install zlib-devel openssl-devel cpio expat-devel gettext-devel curl-devel perl-ExtUtils-CBuilder perl-ExtUtils- MakeMaker  依赖

sudo tar -zxvf v2.11.0.tar.gz  解压
cd v2.11.0

make prefix=/usr/local all                     编译  放到/usr/local目录

安装（与上一条路径保持一致）

make prefix=/usr/local install

安装完查看版本 git --version   及位置 whereis git

加入Path     添加/usr/bin/git/bin:  注意结尾是冒号
   vim /etc/profile
   export PATH=$PATH:$JAVA_HOME/bin:/usr/bin/git/bin:$CATALINA_HOME/bin:$MAVEN_HOME/bin:$NODE_HOME/bin:/usr/local/bin:$RUBY_HOME/bin

source /etc/profile 刷新使其生效

让git不要管Linux与Windows换行符转换

git config --global core.autocrlf false

配置编码 避免中文乱码

git config --global core.quotepath off
git config --global gui.encoding utf-8

nginx安装依赖命令

yum -y install gcc zlib zlib-devel pcre-devel openssl openssl-devel

 

第二步  配置ssh

• 安装完成后对git进行配置，需要确保连接上是你的开源中国的账号，需要命令git config --global user.name "XXX"和git config --global user.eamil "邮箱地址"
• 注意每次使用前都要 执行下列代码

[root@izwz9em1ujylnfz25h2u2iz local]# git config --global user.name "bingganlen"
[root@izwz9em1ujylnfz25h2u2iz local]# git config --global user.email "2832269921@qq.com"

配置完成后，需要创建验证的公钥（与windows下相同），每个用户需要独立的公钥来确定。使用命令ssh-key -C '你的邮箱地址' -t rsa，此时会在用户目录~/.ssh/下建立相应 的密钥文件

ssh-keygen -t rsa -C "2832269921@qq.com"
ssh-add ~/.ssh/id_rsa

之后使用命令cd ~/.ssh进入文件夹，使用gedit id_rsa.pub 打开id_rsa.pub文件。文件里面的内容就是ssh公钥，将其全部复制。打开开源中国网址，选择增加ssh公钥一项，标题的内容随意输入，下面将复制的内容粘贴进去之后就完成了。

• 可以使用命令ssh -T git@git.oschina.net来测试是否成功。
  

安装中需要注意

• 注意在配置的时候使用命令ssh-keygen -C 'you email address@gmail.com' -t rsa（注意ssh与-keygen之间没有空格）

• 之后在输入完这个命令以后会有Enter file in which to save the key（/home/haohao/.ssh/id_rsa)这个输入选项，并不用在意，这个是选择是否在默认地址创建文件还是在新输入的地方创建（新的文件名称），回车就好，就可以在默认的地址创建新的ssh文件

 

• 进入文件~/.ssh文件夹时候，使用命令进入就好，如果从我的电脑里用鼠标找的话可能会找不到，因为这个文件夹.ssh是个默认隐藏文件夹。所以之找不到并不用担心是电脑的问题，只是隐藏起来了。

[root@izwz9em1ujylnfz25h2u2iz usr]# mkdir gitdown
[root@izwz9em1ujylnfz25h2u2iz usr]# cd local
[root@izwz9em1ujylnfz25h2u2iz local]# git config --global user.name "bingganlen"
[root@izwz9em1ujylnfz25h2u2iz local]# git config --global user.email "2832269921@qq.com"
[root@izwz9em1ujylnfz25h2u2iz local]# ssh-keygen -t rsa -C "2832269921@qq.com"
Generating public/private rsa key pair.
Enter file in which to save the key (/root/.ssh/id_rsa): 
Enter passphrase (empty for no passphrase): 
Enter same passphrase again: 
Your identification has been saved in /root/.ssh/id_rsa.
Your public key has been saved in /root/.ssh/id_rsa.pub.
The key fingerprint is:
SHA256:gyc/jRpvcJyb4xqc1DUaxE/gusSh83r4mYQURX6MmbI 2832269921@qq.com
The key's randomart image is:
+---[RSA 2048]----+
|     .o.o.       |
|     o B. .      |
|    o * =oo      |
|     * * +..     |
|    E B.S.       |
|   . B.*++       |
|    ..Oo+o.      |
|    .o.B=.       |
|    .o*+o.       |
+----[SHA256]-----+
[root@izwz9em1ujylnfz25h2u2iz local]# ssh-add ~/.ssh/id_rsa
Could not open a connection to your authentication agent.
[root@izwz9em1ujylnfz25h2u2iz local]# cd -
/usr
[root@izwz9em1ujylnfz25h2u2iz usr]# ll
total 124
dr-xr-xr-x.  2 root root 24576 Nov 23 16:53 bin
drwxr-xr-x.  2 root root  4096 Apr 11  2018 etc
drwxr-xr-x   2 root root  4096 Nov 21 20:12 ftpfile
drwxr-xr-x.  2 root root  4096 Apr 11  2018 games
drwxr-xr-x   2 root root  4096 Nov 23 17:05 gitdown
drwxr-xr-x. 47 root root  4096 Nov 23 16:53 include
dr-xr-xr-x. 36 root root  4096 Nov  7 11:45 lib
dr-xr-xr-x. 41 root root 28672 Nov 23 16:53 lib64
drwxr-xr-x. 25 root root  4096 Nov 23 16:53 libexec
drwxr-xr-x. 18 root root  4096 Nov 23 16:54 local
drwxr-xr-x   7 root root  4096 Nov  8 16:52 mysource
dr-xr-xr-x.  2 root root 20480 Nov 21 17:19 sbin
drwxr-xr-x. 87 root root  4096 Nov 23 16:53 share
drwxr-xr-x.  4 root root  4096 Apr 11  2018 src
lrwxrwxrwx   1 root root    10 Nov  7 11:45 tmp -> ../var/tmp
[root@izwz9em1ujylnfz25h2u2iz usr]# cd gitdown/
[root@izwz9em1ujylnfz25h2u2iz gitdown]# ssh-add ~/.ssh/id_rsa
Could not open a connection to your authentication agent.
[root@izwz9em1ujylnfz25h2u2iz gitdown]# cd ~/.ssh
[root@izwz9em1ujylnfz25h2u2iz .ssh]# ll
total 8
-rw------- 1 root root    0 Oct 29 16:02 authorized_keys
-rw------- 1 root root 1675 Nov 23 17:21 id_rsa
-rw-r--r-- 1 root root  399 Nov 23 17:21 id_rsa.pub
[root@izwz9em1ujylnfz25h2u2iz .ssh]# vi id_rsa
[root@izwz9em1ujylnfz25h2u2iz .ssh]# cd -
/usr/gitdown
[root@izwz9em1ujylnfz25h2u2iz gitdown]# ssh-add Could not open a connection to your authentication agent.
Could not open a connection to your authentication agent.
[root@izwz9em1ujylnfz25h2u2iz gitdown]# ssh-add ssh-add ~/.ssh/id_rsa
Could not open a connection to your authentication agent.
[root@izwz9em1ujylnfz25h2u2iz gitdown]# cd ~/.ssh
[root@izwz9em1ujylnfz25h2u2iz .ssh]# gedit id_rsa.pub
-bash: gedit: command not found
[root@izwz9em1ujylnfz25h2u2iz .ssh]# cat id_rsa.pub
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCwNS77QbbM6lBaHSZpeLv3cBG7V4u+IHUcgA5RQluntj+wElJ1LhVtI4+AaG3yefZUDmHDCLuMq6dlepThwawXJQ4GjtOpIZ3ZLVgSKlBK1ncRxw0Col7b3lqIUE9D7ZDaIFlIKhsekvmslEIit0J6+dAoIAbrKRu0Ic/3AAGwowyzkyxNEXa0qw/Yp5JQdUFJvbPOZFUZw4ZDdNQuzSThsKuZPWv9wQAbR3TC6jgZsziH43bni/eMKs8QRUiz8QxFPabyEkTaN0VYMj5987t3oTHn6cqbpLb6kVaekenPKVgIlnQ6j5AviVD0ysxC3N3YkVofBPqTFgp5HnN2PSkZ 2832269921@qq.com
[root@izwz9em1ujylnfz25h2u2iz .ssh]# $ ssh -T git@github.com
-bash: $: command not found
[root@izwz9em1ujylnfz25h2u2iz .ssh]#  ssh -T git@github.com
The authenticity of host 'github.com (52.74.223.119)' can't be established.
RSA key fingerprint is SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8.
RSA key fingerprint is MD5:16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'github.com,52.74.223.119' (RSA) to the list of known hosts.
Hi bingganlen! You've successfully authenticated, but GitHub does not provide shell access.
[root@izwz9em1ujylnfz25h2u2iz .ssh]#