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---
title: Git Gud
author: Federico Igne · OxRAM
theme: solarized
css: custom.css
---
# What is Git?
:::::: {.columns}
::: {.column width="40%"}
![XKCD 1597: Git (CC BY-NC 2.5)][git]
:::
::: {.column width="60%" }
- a version control system.
- keeps track of code snapshots in time.
- decentralised and content agnostic.
:::
::::::
## What is Git?
![Originally created by Linus Torvalds][torvalds]
## Installing
- **Linux:** `<packman> install git`
- **MacOS:** install "Xcode Command Line Tools" 🤔
- **Windows** (most likely 64-bit):
[https://git-scm.com/download/win](https://git-scm.com/download/win)
## An overview
![][overview]
# Initialise a repository
!["G2 Mobilizon" by David Revoy (CC-BY)][clone]
## Initialise a repository
- `git init`
- `git clone <url>`
# Inspect a repository
!["F5 CHATONS" by David Revoy (CC-BY)][inspect]
## Inspect a repository
- `git status`
- `git log` and variations
- `git show <commit>`
# Prepare for a new commit
!["B1 Framadate" by David Revoy (CC-BY)][prepare]
## Prepare for a new commit
- `git add <path>`
- `git restore <path>`
# Commit changes
!["D3 Support" by David Revoy (CC-BY)][commit]
## Commit changes
- `git commit`
# Branch out
!["D4 Alternative a Framasoft" by David Revoy (CC-BY)][branch]
## Branch out
- `git branch`
- `git branch <name>`
- `git checkout <target>`
- `git checkout -b <name> <target>`
- `git merge`
# Collaborate with others
!["C4 Framalang" by David Revoy (CC-BY)][collaborating]
## Collaborate with others
- `git remote`
- `git pull <remote> <branch>`
- `git push <remote> <branch>`
# Final remarks
:::::: {.columns}
::: {.column width="40%"}
![XKCD 1296: Git Commit (CC BY-NC 2.5)][git-commit]
:::
::: {.column width="60%" }
- "fear of committing"
- breaking things
- [graphical interfaces]
:::
::::::
# Where to go from here?
- [Official documentation]
- man pages (`man git <command>`)
- [GitHub resources]
- [Cheatsheet] (PDF)
- [Oh my Git!?] game
# Questions?
!["Erreur 404 illustration" by David Revoy (CC-BY)][questions]
<!-- References -->
[git]: imgs/xkcd_git.png { width=60% }
[git-commit]: imgs/xkcd_git_commit.png { width=100% }
[torvalds]: imgs/torvalds.jpg { width=50% }
[clone]: imgs/clone.jpg { width=50% }
[overview]: imgs/overview.png { width=70% }
[inspect]: imgs/inspect.jpg { width=50% }
[prepare]: imgs/prepare.jpg { width=50% }
[commit]: imgs/commit.jpg { width=50% }
[branch]: imgs/branch.jpg { width=50% }
[questions]: imgs/questions.jpg { width=50% }
[collaborating]: imgs/collaborating.jpg { width=50% }
[graphical interfaces]: https://git-scm.com/downloads/guis
[Official documentation]: https://git-scm.com/doc
[GitHub resources]: https://docs.github.com/en
[Cheatsheet]: https://education.github.com/git-cheat-sheet-education.pdf
[Oh my Git!?]: https://ohmygit.org/
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