綜合技術--gitHub(4)--本地倉庫與遠程倉庫

本篇主要講解
1.本地倉庫提交到遠程倉庫
2.從遠程倉庫下載到本地倉庫
場景:前面的部分,已經完成了本地倉庫的全部工做,這適合局域網內開發,不適合遠程(外網)協同工做。所以,須要在外網(github)上也建立一個倉庫,實現本地倉庫與github上的倉庫通訊,實現數據同步,這樣github倉庫能夠做爲外網公共倉庫,供全部人同時開發使用。
#1.本地倉庫提交到遠程倉庫
##1.1github上創建倉庫
我這裏是在oschina的碼雲上新建一個倉庫(這個和github實質是同樣的),
輸入圖片說明
##1.2本地添加遠程倉庫
在本地添加一個遠程倉庫,即本地倉庫的內容能夠提交到遠程倉庫,採用命令git

sand@sand_pc MINGW64 /h/gitRepositories/firstRepo (master)
$ git remote add origin https://git.oschina.net/lixianli/Test.git

用origin指代遠程倉庫https://git.oschina.net/lixianli/Test.git,之後用到遠程倉庫的地方均可以用origin代替,這個名字隨便取。有時候不止鏈接一個遠程倉庫,因此須要有多個名字,這裏我查看下鏈接了幾個遠程倉庫github

sand@sand_pc MINGW64 /h/gitRepositories/firstRepo (master)
$ git remote
origin

很明顯,這裏只有一個遠程倉庫。
有時候咱們忘記了origin對應的遠程倉庫是哪個,採用以下命令查看fetch

sand@sand_pc MINGW64 /h/gitRepositories/firstRepo (master)
$ git remote -v
origin  https://git.oschina.net/lixianli/Test.git (fetch)
origin  https://git.oschina.net/lixianli/Test.git (push)

這裏咱們知道origin對應的遠程倉庫地址是https://git.oschina.net/lixianli/Test.git。
有時候咱們與某個遠程倉庫的合做結束了,則須要刪除這個遠程倉庫,採用以下命令.net

git remote rm 名稱

##1.3同步遠程倉庫
本地倉庫提交代碼到遠程倉庫前,須要同步一下遠程倉庫,即先更新一下遠程倉庫,使遠程倉庫保持最新版本,以下3d

sand@sand_pc MINGW64 /h/gitRepositories/firstRepo (master)
$ git pull origin master
From https://git.oschina.net/lixianli/Test
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
Already up-to-date.

##1.4提交本地倉庫內容到遠程倉庫
以下,它會提示你輸入git的帳號與密碼code

sand@sand_pc MINGW64 /h/gitRepositories/firstRepo (master)
$ git push origin master
Username for 'https://git.oschina.net': lixianli19870606@126.com
Password for 'https://lixianli19870606@126.com@git.oschina.net':
Counting objects: 3, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 310 bytes | 0 bytes/s, done.
Total 3 (delta 0), reused 0 (delta 0)
To https://git.oschina.net/lixianli/Test.git
   cc278a2..0c03cfc  master -> master

sand@sand_pc MINGW64 /h/gitRepositories/firstRepo (master)
$

##1.5 git上查看結果
輸入圖片說明
很明顯,本地倉庫的test.txt已經提交上來。
#2.從遠程倉庫下載到本地倉庫
#2.1 新建一個本地目錄
注意,這個新建的是目錄,不是倉庫。進入該目錄下圖片

sand@sand_pc MINGW64 /h/gitRepositories
$ ls
firstRepo/  secondRepo/

sand@sand_pc MINGW64 /h/gitRepositories
$ cd secondRepo/

sand@sand_pc MINGW64 /h/gitRepositories/secondRepo
$

由上可知,我新建的目錄是secondRepo。
#2.2 將遠程倉庫下載到本地開發

sand@sand_pc MINGW64 /h/gitRepositories/secondRepo
$ git clone https://git.oschina.net/lixianli/Test.git
Cloning into 'Test'...
remote: Counting objects: 32, done.
remote: Compressing objects: 100% (20/20), done.
remote: Total 32 (delta 2), reused 0 (delta 0)
Unpacking objects: 100% (32/32), done.
Checking connectivity... done.

現在,secondRepo目錄下會有clone下來的倉庫。rem

sand@sand_pc MINGW64 /h/gitRepositories/secondRepo
$ ls
Test/

倉庫名:Test
#2.3 提交本地倉庫到遠程倉庫
修改secondRepo目錄裏面的test.txt裏面的內容,再次提交到遠程。
修改內容以下get

sand@sand_pc MINGW64 /h/gitRepositories/secondRepo
$ cd Test/

sand@sand_pc MINGW64 /h/gitRepositories/secondRepo/Test (master)
$ ls
README.md  test.txt

sand@sand_pc MINGW64 /h/gitRepositories/secondRepo/Test (master)
$ cat test.txt
123456
789012
abcdef

sand@sand_pc MINGW64 /h/gitRepositories/secondRepo/Test (master)
$ cat test.txt
123456
789012
abcdef
111111

提交到本地

sand@sand_pc MINGW64 /h/gitRepositories/secondRepo/Test (master)
$ git add test.txt

sand@sand_pc MINGW64 /h/gitRepositories/secondRepo/Test (master)
$ git commit -m "添加內容:111111"
[master 12b343d] 添加內容:111111
 1 file changed, 1 insertion(+)

提交到遠程

sand@sand_pc MINGW64 /h/gitRepositories/secondRepo/Test (master)
$ git remote
origin

sand@sand_pc MINGW64 /h/gitRepositories/secondRepo/Test (master)
$ git pull origin master
From https://git.oschina.net/lixianli/Test
 * branch            master     -> FETCH_HEAD
Already up-to-date.

sand@sand_pc MINGW64 /h/gitRepositories/secondRepo/Test (master)
$ git push origin master
Username for 'https://git.oschina.net': lixianli19870606@126.com
Password for 'https://lixianli19870606@126.com@git.oschina.net':
Counting objects: 3, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 323 bytes | 0 bytes/s, done.
Total 3 (delta 0), reused 0 (delta 0)
To https://git.oschina.net/lixianli/Test.git
   0c03cfc..12b343d  master -> master

#2.4 查看遠程倉庫
輸入圖片說明 由提交記錄就可知,提交成功了。

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