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Git 基礎講座
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David Kuo (Davy)
May 15, 2015
Programming
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Git 基礎講座
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http://nos.kktix.cc/events/be177e6a
David Kuo (Davy)
May 15, 2015
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Transcript
Git 基礎講座 中央大學網路開源社 資管二 郭子德
[email protected]
None
版本 控制 Revision control
None
初學者的最佳玩伴
開始寫程式
我寫寫寫……
寫完記得存檔
確認存檔無誤
編譯並執行
什麼事也沒發生 ???
加入暫停
大功告成
作業需求
勤勞是美德
原本長這樣
新增新增
修改修改
又改又改
再改再改
花了 兩天 2 days long
寫爛了 BUUUUUUUUUUG
改回來
改回來
改回來
改回來
改回來
更好的辦法
版本控制
in 人工 way
恩……?
恩……?
◢▆▅▄▃-崩╰(〒皿〒)╯潰-▃▄▅▆◣ FUUUUUUUUU
多人 合作 Teamwork
Teamwork?
互相 覆蓋 ◢▆▅▄▃-崩╰(〒皿〒)╯潰-▃▄▅▆◣
版本 控制 Revision control
本地端 版本控制 Local
本地端版本控制
集中式 版本控制 CVCS
集中式版本控制
分散式 版本控制 DVCS
分散式版本控制
None
安裝 Git Install Git
apt-get install git yum install git pacman –S git Install
Git on Linux
XCode 命令列工具 Install Git on Mac OSX
msysgit https://msysgit.github.io Install Git on Windows
git config --global user.email "
[email protected]
" git config --global user.name "Your
Name" git config --global color.ui true Setting Git
Commands git COMMAND [ARGUMENTS]
help me git COMMAND --help
clone – 複製 repository git clone git://github.com/git/hello-world.git
init – 在此建立新的 repository git init
status – 查看目前狀態 git status
log – 查看 commit 記錄 git log
diff – 查看差異 git diff
diff – 查看差異 git diff [commit_id] [file]
show – 查看 commit git show [commit_id]
Staging Area http://git-scm.com/about/staging-area
示範 git init
示範 git init
touch README.txt 示範
示範 git status
示範 On branch master Initial commit Untracked files: (use "git
add <file>..." to include in what will be committed) README.txt nothing added to commit but untracked files present (use "git add" to track)
add – 將檔案加入 Staging git add [files]
add – 將所有檔案加入 Staging git add .
示範 git add README.txt
示範 git status
示範 On branch master Initial commit Changes to be committed:
(use "git rm --cached <file>..." to unstage) new file: README.txt
reset – 將檔案移出 Staging git reset [file]
commit – 將 Staging 的檔案存入 Repository git commit
示範
commit log 格式 標題 [空行] 內容
示範
示範 [master (root-commit) 6ce65d4] Initial commit 1 file changed, 0
insertions(+), 0 deletions(-) create mode 100644 README.txt
commit log 如何 撰寫
commit log 如何 撰寫
commit log 如何 撰寫 http://www.reddit.com/r/shittyprogramming/comments/1skq3s/my_buddy_is_a_phenomenal_programmer_but_really/
如何撰寫 Commit
智慧型忽略 .gitignore
.gitignore 中繼檔 暫存檔 記錄檔
checkout – 切換到特定版本 git checkout [commit_id]
checkout – 切換到特定版本 git checkout [commit_id] [file]
branch – 建立分支 git branch BRANCH
branch Commit 別名
merge – 融合版本 git merge [commit_id]
示範
示範 git add . git commit
示範 git branch apple git branch banana git checkout apple
示範
示範 git add . git commit
示範 git checkout banana
示範
示範
示範 git add . git commit
示範 git log --graph --all
示範
示範
示範 git checkout master
示範 git merge apple
示範 Updating ea51d2c..339a0fc Fast-forward README.txt | 2 ++ 1 file
changed, 2 insertions(+)
Fast-forward 快速 前進
示範 git merge banana
示範 Auto-merging README.txt Merge made by the 'recursive' strategy. README.txt
| 2 ++ 1 file changed, 2 insertions(+)
示範
示範 Magic!
push – 推送 git push
pull – 拉回 git pull
Staging Area http://zoomq.qiniudn.com/ZQScrapBook/ZqFLOSS/data/20081210180347/
Do yourself 嘗試 看看
Ref https://speakerdeck.com/crboy/code-smart- dont-code-hard Code Smart, Don't Code hard by
crboy http://denny0223.github.io/HackGen-2014- workshop/#28 Git by Denny Huang
Q & A 任何 問題