LK這兩天在弄git這玩意，以後就用Lk來稱呼自己了。可以向遠端倉庫提 交專案和程式碼了，也可以從遠端倉庫擋專案了。

一 。實現這些之前你要先下載git,下載地址：http://git-scm.com/download/win，
下載完成以後，預設安裝就行。
可以看到有Bash 有沒有很激動，以後經常會用到。

二 。接下來建立遠端倉庫，我用的是github

註冊完賬號登入點選箭頭所指的按鈕，進入頁面建立自己的倉庫，輸入倉庫名直接建立就行。

新建倉庫什麼都沒有，你可以右擊滑鼠新建gitbush視窗，照著上面的命令執行，重新整理你的github會看到多了一個檔案。

三.具體命令我是參照https://www.yiibai.com/git/git-quick-start.html 執行的，挺全的適合新手

四.總結一下我遇到的問題

  fatal: not a git repository (or any of the parent directories): .git   
    這個錯是你沒事 git init   這個命令用於初始化現有倉庫
    你使用push命令時可能會遇到以下問題
    [email protected] MINGW64 /e/git (master)（原因可能是你在本地（或者伺服器上）沒有生成ssh key）
    $ git push origin master
    fatal: 'origin' does not appear to be a git repository
    fatal: Could not read from remote repository.
    
    Please make sure you have the correct access rights
    and the repository exists.
    
    
 
[email protected] MINGW64 /e/git (master)
    $ git remote add origin [email protected]:TDYRZ/yrz.git  #新增一個新的遠端庫
    
    [email protected] MINGW64 /e/git (master)
    $ git push origin master
    The authenticity of host 'github.com (192.30.253.112)' can't be established.
    RSA key fingerprint is SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8.
    Are you sure you want to continue connecting (yes/no)? y
    Please type 'yes' or 'no': yes
    Warning: Permanently added 'github.com,192.30.253.112' (RSA) to the list of known hosts.
    
 
[email protected]: Permission denied (publickey).
    fatal: Could not read from remote repository.
    
    Please make sure you have the correct access rights
    and the repository exists.
    
    [email protected] MINGW64 /e/git (master)
    $ cd ~/.ssh
    
    [email protected] MINGW64 ~/.ssh
    $ ll      #來檢視是否有檔案id_rsa以及檔案id_rsa.pub
     
    [email protected] MINGW64 ~/.ssh
    $ ls
    known_hosts
    
    [email protected] MINGW64 ~/.ssh
    $ ssh-keygen -t rsa -C "@163.com"      #生成你的ssh key
    Generating public/private rsa key pair.
    Enter file in which to save the key (/c/Users/Administrator/.ssh/id_rsa):
    Enter passphrase (empty for no passphrase):
    Enter same passphrase again:
    Your identification has been saved in /c/Users/Administrator/.ssh/id_rsa.
    Your public key has been saved in /c/Users/Administrator/.ssh/id_rsa.pub.
    The key fingerprint is:
    SHA256:iZUsywqMgejyYPSY18L+z+dgNOARCIlrU68szXjO294 [email protected]
    The key's randomart image is:
    |..o ..           |
    |+. o  .. .       |
    |+o. .o. +        |
    |+*= ooo= .       |
    |==O=.o+oS        |
    |o=oB... .        |
    |  *..  o         |
    |   oo + ..       |
    |   .o+.Eo.       |
    +----[SHA256]-----+
    
    [email protected] MINGW64 ~/.ssh
    $ ssh -v [email protected]
    OpenSSH_7.7p1, OpenSSL 1.0.2p  14 Aug 2018
    debug1: Reading configuration data /etc/ssh/ssh_config
    debug1: Connecting to github.com [192.30.253.112] port 22.
    debug1: Connection established.
    debug1: identity file /c/Users/Administrator/.ssh/id_rsa type 0
    debug1: key_load_public: No such file or directory
    debug1: identity file /c/Users/Administrator/.ssh/id_rsa-cert type -1
    debug1: key_load_public: No such file or directory
    debug1: identity file /c/Users/Administrator/.ssh/id_dsa type -1
    debug1: key_load_public: No such file or directory
    debug1: identity file /c/Users/Administrator/.ssh/id_dsa-cert type -1
    debug1: key_load_public: No such file or directory
    debug1: identity file /c/Users/Administrator/.ssh/id_ecdsa type -1
    debug1: key_load_public: No such file or directory
    debug1: identity file /c/Users/Administrator/.ssh/id_ecdsa-cert type -1
    debug1: key_load_public: No such file or directory
    debug1: identity file /c/Users/Administrator/.ssh/id_ed25519 type -1
    debug1: key_load_public: No such file or directory
    debug1: identity file /c/Users/Administrator/.ssh/id_ed25519-cert type -1
    debug1: key_load_public: No such file or directory
    debug1: identity file /c/Users/Administrator/.ssh/id_xmss type -1
    debug1: key_load_public: No such file or directory
    debug1: identity file /c/Users/Administrator/.ssh/id_xmss-cert type -1
    debug1: Local version string SSH-2.0-OpenSSH_7.7
    debug1: Remote protocol version 2.0, remote software version libssh_0.7.0
    debug1: no match: libssh_0.7.0
    debug1: Authenticating to github.com:22 as 'git'
    debug1: SSH2_MSG_KEXINIT sent
    debug1: SSH2_MSG_KEXINIT received
    debug1: kex: algorithm: [email protected]
    debug1: kex: host key algorithm: ssh-rsa
    debug1: kex: server->client cipher: [email protected] MAC: <implicit> compression: none
    debug1: kex: client->server cipher: [email protected] MAC: <implicit> compression: none
    debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
    debug1: Server host key: ssh-rsa SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8
    debug1: Host 'github.com' is known and matches the RSA host key.
    debug1: Found key in /c/Users/Administrator/.ssh/known_hosts:1
    debug1: rekey after 134217728 blocks
    debug1: SSH2_MSG_NEWKEYS sent
    debug1: expecting SSH2_MSG_NEWKEYS
    debug1: SSH2_MSG_NEWKEYS received
    debug1: rekey after 134217728 blocks
    debug1: SSH2_MSG_SERVICE_ACCEPT received
    debug1: Authentications that can continue: publickey
    debug1: Next authentication method: publickey
    debug1: Offering public key: RSA SHA256:iZUsywqMgejyYPSY18L+z+dgNOARCIlrU68szXjO294 /c/Users/Administrator/.ssh/id_rsa
    debug1: Authentications that can continue: publickey
    debug1: Trying private key: /c/Users/Administrator/.ssh/id_dsa
    debug1: Trying private key: /c/Users/Administrator/.ssh/id_ecdsa
    debug1: Trying private key: /c/Users/Administrator/.ssh/id_ed25519
    debug1: Trying private key: /c/Users/Administrator/.ssh/id_xmss
    debug1: No more authentication methods to try.
    [email protected]: Permission denied (publickey).
    # 提示沒有更多的身份驗證方法可以 。[email protected]：許可權被拒絕（publickey）。
    [email protected] MINGW64 ~/.ssh
    $ ssh-agent -s
    SSH_AUTH_SOCK=/tmp/ssh-guCKgDb5ZOAw/agent.8692; export SSH_AUTH_SOCK;
    SSH_AGENT_PID=10012; export SSH_AGENT_PID;
    echo Agent pid 10012;
    
    [email protected] MINGW64 ~/.ssh
    $ ssh-add ~/.ssh/id_rsa
    Could not open a connection to your authentication agent.
    
    [email protected] MINGW64 ~/.ssh
    
        $ eval 'ssh-agent -s'
    
    SSH_AUTH_SOCK=/tmp/ssh-KSIwZkC0HS0I/agent.4428; export SSH_AUTH_SOCK;
    SSH_AGENT_PID=6372; export SSH_AGENT_PID;
    echo Agent pid 6372;
    
    [email protected] MINGW64 ~/.ssh
    $ ssh-add ~/.ssh/id_rsa
    Could not open a connection to your authentication agent.
    #出現這個錯
    [email protected] MINGW64 ~/.ssh
    $ ssh-agent bash
    
    [email protected] MINGW64 ~/.ssh
    $ ssh-add ~/.ssh/id_rsa
    Identity added: /c/Users/Administrator/.ssh/id_rsa (/c/Users/Administrator/.ssh/id_rsa)
    #一些ssh key檔案路徑的資訊
    [email protected] MINGW64 ~/.ssh
    $ ls`在這裡插入程式碼片`
    id_rsa  id_rsa.pub  known_hosts
    
    [email protected] MINGW64 ~/.ssh
    $ vi id_rsa.pub
    
    #此時開啟你剛剛生成的id_rsa.pub，將裡面的內容複製，進入你的github賬號，在settings下，SSH and GPG keys下new SSH key，title隨便取一個名字，然後將id_rsa.pub裡的內容複製到Key中，完成後Add SSH Key。
    [email protected] MINGW64 ~/.ssh
    $ ssh -T [email protected]
    Hi TDYRZ! You've successfully authenticated, but GitHub does not provide shell access.
    # 到這問題解決了
     
 
 
 你也可以參考這篇部落格  https://www.cnblogs.com/wmr95/p/7852832.html

[email protected] MINGW64 /e/git (master)
$ git log
commit 3eabbe7704d00dbe1c7cf0c016bee98f091ed39d (HEAD -> master)
Author: yuruizai110 <[email protected]>
Date:   Tue Oct 9 17:53:23 2018 +0800

    add chinese

commit dfcd98877bd972218bf909a46a8931253ad588e1
Author: yuruizai110 <[email protected]>
Date:   Tue Oct 9 17:45:27 2018 +0800

    add numbers

commit 20e9d44107e9a7bcca3dcc57cceb33ad719213e9
Author: yuruizai110 <[email protected]>
Date:   Tue Oct 9 17:39:42 2018 +0800

    hellow git

 
[email protected] MINGW64 /e/git (master)
$ git push -u origin master
To github.com:TDYRZ/yrz.git`
 ! [rejected]        master -> master (non-fast-forward)
error: failed to push some refs to '[email protected]:TDYRZ/yrz.git'
hint: Updates were rejected because the tip of your current branch is behind
hint: its remote counterpart. Integrate the remote changes (e.g.
hint: 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.
#你有未提交的更改
[email protected] MINGW64 /e/git (master)
$ git pull --rebase origin master
From github.com:TDYRZ/yrz
 * branch            master     -> FETCH_HEAD
First, rewinding head to replay your work on top of it...
Applying: hellow git
Applying: add numbers
Applying: add chinese

[email protected] MINGW64 /e/git (master)
$ git push -u origin master
Enumerating objects: 10, done.
Counting objects: 100% (10/10), done.
Delta compression using up to 4 threads
Compressing objects: 100% (6/6), done.
Writing objects: 100% (9/9), 863 bytes | 431.00 KiB/s, done.
Total 9 (delta 0), reused 0 (delta 0)
To github.com:TDYRZ/yrz.git
   666b724..3bfcc20  master -> master
Branch 'master' set up to track remote branch 'master' from 'origin'.

五 不扯淡了，看看具體向遠端倉庫上傳自己的專案

1. 可以看到我是把本地專案直接放到本地倉庫裡的
2. 然後執行add命令將專案新增到索引庫
3. 提交到暫存區
4. push的時候會報錯，我是採用強推的方法-f，你也可以 先把git的東西fetch到你本地然後merge後再push

六 。從遠端倉庫擋專案
我是直接用的 clone命令

還有許多要學習的，以後會持續跟新