在本地寫好專案，一路git add * 和 git commit -m 'XXX'

然後在github上新建倉庫，準備關聯後，把程式碼推送至遠端倉庫

在git push 時就出錯了：

(venv) [[email protected] DJangoHotel_Python]$ git remote add origin [email protected]:williezh/hotelbooksystem.git
(venv) [[email protected] DJangoHotel_Python]$ git remote -v

[email protected]

:williezh/hotelbooksystem.git (fetch)

[email protected]:williezh/hotelbooksystem.git (push)

(venv) [[email protected] DJangoHotel_Python]$ git push -u origin master

\Permission denied (publickey).
fatal: Could not read from remote repository.


Please make sure you have the correct access rights

and the repository exists.

查看了好多部落格，並試驗後，發現是金鑰配置的問題：

解決了Permission的問題後，又出現了hint的問題

(venv) [[email protected] DJangoHotel_Python]$ git push -u origin master

To github.com:williezh/hotelbooksystem.git
 ! [rejected]        master -> master (fetch first)
error: failed to push some refs to '[email protected]:williezh/hotelbooksystem.git'
hint: Updates were rejected because the remote contains work that you do
hint: not have locally. This is usually caused by another repository pushing
hint: to the same ref. You may want to first integrate the remote changes
hint: (e.g., 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.

(venv) [
 
[email protected] DJangoHotel_Python]$ git pull

warning: no common commits
remote: Counting objects: 5, done.
remote: Compressing objects: 100% (5/5), done.
remote: Total 5 (delta 0), reused 0 (delta 0), pack-reused 0
Unpacking objects: 100% (5/5), done.
From github.com:williezh/hotelbooksystem
 * [new branch]      master     -> origin/master
Auto packing the repository in background for optimum performance.
See "git help gc" for manual housekeeping.
There is no tracking information for the current branch.
Please specify which branch you want to merge with.
See git-pull(1) for details.


    git pull <remote> <branch>


If you wish to set tracking information for this branch you can do so with:


    git branch --set-upstream-to=origin/<branch> master

(venv) [[email protected] DJangoHotel_Python]$ git pull origin master

From github.com:williezh/hotelbooksystem
 * branch            master     -> FETCH_HEAD
fatal: refusing to merge unrelated histories

(venv) [[email protected] DJangoHotel_Python]$ git pull origin master --allow-unrelated-histories

From github.com:williezh/hotelbooksystem
 * branch            master     -> FETCH_HEAD
error: The following untracked working tree files would be overwritten by merge:
.gitignore
Please move or remove them before you merge.
Aborting

(venv) [[email protected] DJangoHotel_Python]$ rm -f .gitignore
(venv) [[email protected] DJangoHotel_Python]$ git pull origin master --allow-unrelated-histories

From github.com:williezh/hotelbooksystem
 * branch            master     -> FETCH_HEAD
Auto-merging README.md
CONFLICT (add/add): Merge conflict in README.md
Automatic merge failed; fix conflicts and then commit the result.

(venv) [[email protected] DJangoHotel_Python]$ cat README.md
(venv) [[email protected] DJangoHotel_Python]$ vim README.md
(venv) [[email protected] DJangoHotel_Python]$ git add *
(venv) [[email protected] DJangoHotel_Python]$ git commit -m 'fix the readme.md'
(venv) [[email protected] DJangoHotel_Python]$ git push -u origin master

可以上傳了，但是因為包含了虛擬環境的資料夾venv，導致檔案太大，上傳很慢

果斷ctrl+c打斷上傳，然後：

(venv) [[email protected] DJangoHotel_Python]$ deactivate
 [[email protected] DJangoHotel_Python]$ cd ..
[[email protected] projects]$ git clone https://github.com/williezh/hotelbooksystem
[[email protected] projects]$ cd hotelbooksystem/

把DJangoHotel_Python資料夾裡，除venv外的所有可見檔案及資料夾，複製到當前目錄（手動操作）

[[email protected] hotelbooksystem]$ git add *
[[email protected] hotelbooksystem]$ git commit -m 'version 1.0'
[[email protected] hotelbooksystem]$ git push -u origin master

輸入使用者名稱和密碼，成功上傳！

總結：本地倉庫，在git init之後，就應該編輯.git/info/exclude檔案，忽略掉虛擬環境和～檔案，以免git push的時候檔案太大。