ubuntu14.04 本地+远程（局域网）创建git仓库init+clone+add+commit+pull+push+remote等命令（实际验证通过）

1、安装git ：sudo apt-get install git

2、安装依赖：sudo apt-get install git-core python-setuptools openssh-server openssh-client

3、创建仓库文件管理目录：mkdir /home/wohao/gitRepository -p

4、复制源码到目录中：cp sourceCore /home/wohao/gitRepository -r  /*sourceCore 为需要加到仓库的源文件*/

5、初始化仓库：使用：git --bare init sourceCore

说明：git init 和git –bare init 的具体区别？

6、下载到本地：git clone /home/wohao/gitRepository/sourceCore/.git/d

7、修改添加本地文件：

  • git status 查看工作区代码相对于暂存区的差别
  • git add . 将当前目录下修改的所有代码从工作区添加到暂存区 . 代表当前目录
  • git commit -m ‘注释’ 将缓存区内容添加到本地仓库
  • git pull origin master先将远程仓库master中的信息同步到本地仓库master中
  • git push origin master 将本地版本库推送到远程服务器，origin是远程主机，master表示是远程服务器上的master分支和本地分支重名的简写，分支名是可以修改的
  • 具体说明链接：https://www.jianshu.com/p/2e1d551b8261

8、问题解决： git push -f origin master

Counting objects: 35, done.
 Delta compression using up to 8 threads.
 Compressing objects: 100% (24/24), done.
 Writing objects: 100% (24/24), 36.92 KiB | 0 bytes/s, done.
 Total 24 (delta 18), reused 0 (delta 0)
 remote: error: refusing to update checked out branch: refs/heads/master
 remote: error: By default, updating the current branch in a non-bare repository
 remote: error: is denied, because it will make the index and work tree inconsistent
 remote: error: with what you pushed, and will require 'git reset --hard' to match
 remote: error: the work tree to HEAD.
 remote: error: 
 remote: error: You can set 'receive.denyCurrentBranch' configuration variable to
 remote: error: 'ignore' or 'warn' in the remote repository to allow pushing into
 remote: error: its current branch; however, this is not recommended unless you
 remote: error: arranged to update its work tree to match what you pushed in some
 remote: error: other way.
 remote: error: 
 remote: error: To squelch this message and still keep the default behaviour, set
 remote: error: 'receive.denyCurrentBranch' configuration variable to 'refuse'.
 To /home/wuhao/gitRepository/fs/.git/
  ! [remote rejected] master -> master (branch is currently checked out)
 error: 无法推送一些引用到 '/home/wuhao/gitRepository/fs/.git/

'

我当时遇到如下问题，尝试几种办法都解决不了，最后就是一个命令的问题：

再git的厂库路径执行

cd /home/wuhao/gitRepository/fs

git config --bool core.bare true

再次使用上面命令，本地和远程就能正常同步和合并了

wuhao@wuhao:~/1.0TB.1/workspace/kernel/branches/srcFs/fs/f2fs$ git add -A
 wuhao@wuhao:~/1.0TB.1/workspace/kernel/branches/srcFs/fs/f2fs$ git commit -m 'extentcache*'
 [master cdd2c85] extentcache*
  4 files changed, 172 insertions(+)
  create mode 100644 f2fs/extentcache.c
  create mode 100644 f2fs/extentcache.h
  create mode 100644 f2fs/extentcacheintterface.c
  create mode 100644 f2fs/extentcacheintterface.h
 wuhao@wuhao:~/1.0TB.1/workspace/kernel/branches/srcFs/fs/f2fs$ 
 wuhao@wuhao:~/1.0TB.1/workspace/kernel/branches/srcFs/fs/f2fs$ git pull 
 Already up-to-date.
 wuhao@wuhao:~/1.0TB.1/workspace/kernel/branches/srcFs/fs/f2fs$ git push origin master 
 Counting objects: 13, done.
 Delta compression using up to 8 threads.
 Compressing objects: 100% (9/9), done.
 Writing objects: 100% (9/9), 1.91 KiB | 0 bytes/s, done.
 Total 9 (delta 5), reused 0 (delta 0)
 To /home/wuhao/gitRepository/fs/.git/
    38748db..cdd2c85  master -> master
 wuhao@wuhao:~/1.0TB.1/workspace/kernel/branches/srcFs/fs/f2fs$ 
 wuhao@wuhao:~/1.0TB.1/workspace/kernel/branches/srcFs/fs/f2fs$ git log 
 commit cdd2c850d02be1aea8c061b50db7a21ee2025ac3
 Author: wohao <wo_wuhao@126.com>
 Date:   Tue Nov 17 13:48:56 2020 +0800    extentcache*

9、局域网共享仓库

1）、查看本地ip地址:ifconfig 
eth0   Link encap:以太网  硬件地址 60:45:cb:6c:f3:c4  
          inet 地址:192.168.16.89  广播:192.168.16.255  掩码:255.255.255.0
          inet6 地址: fe80::6245:cbff:fe6c:f3c4/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  跃点数:1
          接收数据包:64434 错误:0 丢弃:0 过载:0 帧数:0
          发送数据包:36844 错误:0 丢弃:0 过载:0 载波:0
          碰撞:0 发送队列长度:1000 
          接收字节:44321161 (44.3 MB)  发送字节:14576427 (14.5 MB)

2）、克隆仓库文件：git clone git@192.168.16.89:/home/wuhao/gitRepository/fs/.git

报错：

wuhao@wuhao:~/workspace/gitTest$ git clone git@192.168.16.89:/home/wuhao/gitRepository/fs/.git
 正克隆到 'fs'...
 The authenticity of host '192.168.16.89 (192.168.16.89)' can't be established.
 ECDSA key fingerprint is a9:67:bf:c3:2c:ba:a4:0d:2f:e6:a7:89:63:9d:a0:1f.
 Are you sure you want to continue connecting (yes/no)? yew
 Please type 'yes' or 'no': yes
 Warning: Permanently added '192.168.16.89' (ECDSA) to the list of known hosts.
 git@192.168.16.89's password: 
 Permission denied (publickey,password).
 fatal: Could not read from remote repository.Please make sure you have the correct access rights
 and the repository exists.
 wuhao@wuhao:~/workspace/gitTest$ 解决：需要安装ssh相关的服务端和client客户端
sudo apt-get install openssh-server
  sudo apt-get install openssh-client
  sudo /etc/init.d/ssh start
  wuhao@wuhao:~/workspace/gitTest$ ps -e |grep sshd
  1116 ?        00:00:00 sshd
 wuhao@wuhao:~/workspace/gitTest$ 3）、从新克隆测试，或者在另一台机器上测试
wuhao@wuhao:~/workspace/gitTest$ git clone git@192.168.16.89:/home/wuhao/gitRepository/fs/.git
 正克隆到 'fs'...
 git@192.168.16.89's password: 
 remote: Counting objects: 2451, done.
 remote: Compressing objects: 100% (2448/2448), done.
 remote: Total 2451 (delta 580), reused 0 (delta 0)
 接收对象中: 100% (2451/2451), 8.56 MiB | 9.05 MiB/s, done.
 处理 delta 中: 100% (580/580), done.
检查连接... 完成。
 wuhao@wuhao:~/workspace/gitTest$ 10、补充：设置git信息
git config --global user.email "you@example.com" 
   git config --global user.name "Your Name"11、跟换远程仓库ULR
git remote -v # 查看当前远程仓库地址
git remote set-url origin <new url> # 修改远程地址为新的地址 <new url> 改为新的地址
修改：
wuhao@wuhao:~/1.0TB.1/workspace/gitTest/fs$ ifconfig 
 eth0      Link encap:以太网  硬件地址 60:45:cb:6c:f3:c4  
           inet 地址:192.168.16.9  广播:192.168.16.255  掩码:255.255.255.0
           inet6 地址: fe80::6245:cbff:fe6c:f3c4/64 Scope:Link
           UP BROADCAST RUNNING MULTICAST  MTU:1500  跃点数:1
           接收数据包:42092 错误:0 丢弃:0 过载:0 帧数:0
           发送数据包:20519 错误:0 丢弃:0 过载:0 载波:0
           碰撞:0 发送队列长度:1000 
           接收字节:25594243 (25.5 MB)  发送字节:3194346 (3.1 MB)git remote set-url origin git@192.168.16.9:/home/wuhao/gitRepository/fs/.git
git remote -v
 origin    git@192.168.16.9:/home/wuhao/gitRepository/fs/.git (fetch)
 origin    git@192.168.16.9:/home/wuhao/gitRepository/fs/.git (push)git remote show origin
git@192.168.16.9's password: 
 * 远程 origin
   获取地址：git@192.168.16.9:/home/wuhao/gitRepository/fs/.git
   推送地址：git@192.168.16.9:/home/wuhao/gitRepository/fs/.git
   HEAD 分支：master
   远程分支：
     master 已跟踪
   为 'git pull' 配置的本地分支：
     master 与远程 master 合并
   为 'git push' 配置的本地引用：
     master 推送至 master (最新)