Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Version Control - Eine Einführung
Search
Sponsored
·
Your Podcast. Everywhere. Effortlessly.
Share. Educate. Inspire. Entertain. You do you. We'll handle the rest.
→
Zoran Zaric
October 14, 2011
Programming
89
3
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Version Control - Eine Einführung
Zoran Zaric
October 14, 2011
More Decks by Zoran Zaric
See All by Zoran Zaric
How FUTW does that Puppet Thing
zoranzaric
1
70
Kurt - An archiving tool
zoranzaric
0
70
bup: Git for backups
zoranzaric
2
190
Other Decks in Programming
See All in Programming
「AIで開発し、AIを届ける」をEvalでつなぐ 〜AIネイティブに始めるプロダクト開発の実践〜 / Connecting "Develop with AI, deliver AI" with Eval
rkaga
4
5.3k
フロントエンドとバックエンドで「1文字」を揃えよう
youkidearitai
PRO
0
710
AI 輔助遺留系統現代化的經驗分享
jame2408
1
810
OSもどきOS
arkw
0
570
Spec Driven Development | AI Summit Lisbon
danielsogl
PRO
0
200
ユニットテストの先へ:テスト技法で要求・仕様を整理するJava開発実践 / Beyond_Unit_Testing_Practical_Java_Development_Techniques_for_Organizing_Requirements_and_Specifications
shimashima35
0
410
Composerを使ったサプライチェーン攻撃の様子を眺めてみる #phpstudy
o0h
PRO
2
250
Honoでのサプライチェーン侵害対策 〜 3つのライブラリに学ぶ
yusukebe
6
1.4k
Agentic UI
manfredsteyer
PRO
0
180
New "Type" system on PicoRuby
pocke
1
980
なぜ型を書くのか? TSKaigi2026で改めて考える #tskaigi_smarthr
kajitack
0
100
ECSアプリログをFireLensでコスト削減しようとしたけど諦めた話 in Fargate×Node.js
akihisaikeda
2
4.2k
Featured
See All Featured
Intergalactic Javascript Robots from Outer Space
tanoku
273
27k
The Art of Delivering Value - GDevCon NA Keynote
reverentgeek
16
2k
Visual Storytelling: How to be a Superhuman Communicator
reverentgeek
2
560
The Organizational Zoo: Understanding Human Behavior Agility Through Metaphoric Constructive Conversations (based on the works of Arthur Shelley, Ph.D)
kimpetersen
PRO
0
360
Raft: Consensus for Rubyists
vanstee
141
7.5k
Optimizing for Happiness
mojombo
378
71k
Java REST API Framework Comparison - PWX 2021
mraible
34
9.4k
SEO Brein meetup: CTRL+C is not how to scale international SEO
lindahogenes
1
2.7k
WCS-LA-2024
lcolladotor
0
650
What does AI have to do with Human Rights?
axbom
PRO
1
2.2k
The State of eCommerce SEO: How to Win in Today's Products SERPs - #SEOweek
aleyda
2
11k
The B2B funnel & how to create a winning content strategy
katarinadahlin
PRO
1
390
Transcript
Version Control eine Einf¨ uhrung
Zoran Zari´ c 2007 Ausbildung zum Fachinformatiker f¨ ur Systemintegration
Informatik Student an der TU Darmstadt seit 2008 Git seit Mitte 2009 bup seit April 2010
toc 1. Fragen 2. Basics 3. Git 4. Beispiele /
Demo 5. Hintergr¨ unde 6. Tools
Fragen
Fragen 1. Wer weiß was Version Control ist?
Fragen 1. Wer weiß was Version Control ist? 2. Wer
kennt Subversion / CVS?
Fragen 1. Wer weiß was Version Control ist? 2. Wer
kennt Subversion / CVS? 3. Wer weiß was Distributed Version Control ist?
Fragen 1. Wer weiß was Version Control ist? 2. Wer
kennt Subversion / CVS? 3. Wer weiß was Distributed Version Control ist? 4. Wer kennt Git / Mercurial?
Fragen Version Control?
Fragen $ echo "Halo Wlet!" > README $ mkdir v0.1
$ mv README v0.1 $ echo "Hallo Welt!" > README
Fragen Distributed Version Control?
Fragen $ echo "Hier die bestimmt finale Version unseres Codes"
\ | mail -s "Code final, echt jetzt" -a main.c
[email protected]
Git “stupid content tracker” “content addressable” Verteiltes Versionierungssystem Vollst¨ andige
Kopie des Repositories lokal lokales Committen, Branchen, Mergen Linus Torvalds begann Entwicklung 2005 Snapshot- statt Diff-basiert
Fragen Diffs? Snapshots?
Fragen Diffs? Snapshots? Diffs (Subversion) $ cat foo.1 Halo Wlet!
$cat foo.2.diff 1c1 < Halo Wlet! --- > Hallo Welt! $patch foo.1 -o - < foo.2.diff patching file foo.1 Hallo Welt! Snapshots (Git) $ cat foo.1 Halo Wlet! $cat foo.2 Hallo Welt!
Installation Windows mysysgit http://code.google.com/p/msysgit/ TortoiseGit http://code.google.com/p/tortoisegit/ Ubuntu aptitude install git
OSX http://code.google.com/p/git-osx-installer/
Beispiele Config $ git config user.name "Zoran Zaric" $ git
config user.email "
[email protected]
"
Beispiele Erste Schritte $ git init $ echo "Halo Wlet!"
> README $ git add README $ git commit -m "Initial import" # (1) $ git log $ echo "Hallo Welt!" > README $ git add README $ git commit -m "Fix spelling errors" # (2) $ git log 2 1
Beispiele Branchen und Mergen $ git status # On branch
master $ git checkout -b new-branch $ git branch $ echo "Lorem ipsum" >> README $ git add README $ commit -m "Add noise" # (3) $ git diff master $ git checkout master $ git merge new-branch $ git branch -d new-branch 3 2 1
¨ A¨ a¨ a¨ ahm! war da nicht was mit
distributed?!1elf
Beispiele Remotes $ git clone https://github.com/apenwarr/bup.git $ git remote rename
origin upstream # ¨ Anderungen holen $ git fetch upstream $ git merge upstream/master # ¨ Anderungen hochladen $ git push upstream master
Aber, aber. . . upstream sind ¨ Anderungen und ich
habe ¨ Anderungen. . . und. . . und. . . jetzt?
Beispiele Rebase # Lokale ¨ Anderungen auf Basis # von
upstream/master $ echo "..." >> README $ git add README $ git commit -m "..." # (3) # ¨ Anderungen holen $ git fetch upstream # (4) 4 3 2 1
Beispiele Rebase # Lokale ¨ Anderungen auf Basis # von
upstream/master $ echo "..." >> README $ git add README $ git commit -m "..." # (3) # ¨ Anderungen holen $ git fetch upstream # (4) # Eigene ¨ Anderungen auf Upstream # anwenden $ git rebase upstream/master 4 3 2 1
Basics SHA1 DAG (Directed Acyclic Graph) gerichteter zyklenfreier Graph
Ein Repository BLOBs e69de29 Hello World
Ein Repository BLOBs e69de29 Trees 82e3a75 100644 blob 5e1c309dae7f45e0f39b1bf3ac3cd9db12e7 README
Ein Repository BLOBs e69de29 Trees 82e3a75 Commits 3dfe461f tree a3d703e579dc9baae20456eb63fa49f5e4e
author Zoran Zaric <
[email protected]
>1314498536 +0200 committer Zoran Zaric <
[email protected]
>1314498536 +0200 Example commit
Ein Repository BLOBs e69de29 Trees 82e3a75 Commits 3dfe461f Tags &
Branches v0.1 master
Ein Repository BLOBs e69de29 Trees 82e3a75 Commits 3dfe461f Tags &
Branches v0.1 master 3dfe461f 82e3a75 e69de29 25b2be3 78af04f 41c28e8 master v1.0
Ein Repository DAG Directed Acyclic Graph 3dfe461f init 25b2be3 master
v0.1 abcdef dev
Ein Repository DAG Directed Acyclic Graph Packfiles e69de29 82e3a75 3dfe461f
41c28e8 78af04f 25b2be3
Tools
Tools Tig gitk gitg Tower Git gitkx
Weiterf¨ uhrendes / Nachschlagewerk http://progit.org/ http://gitref.org/ http://sea.ucar.edu/event/unlocking-secrets-git http://blip.tv/scott-chacon
Danke zorzar auf freenode & hackint
[email protected]
(Email & Jabber)
zoranzaric.de github.com/zoranzaric gplus.zoranzaric.de @zoranzaric Slides: zoranzaric.de/git-ophase1112.pdf