lecture notes will follow after the lecture

README.md

@@ -13,33 +13,9 @@
 
 — Lars Wirzenius (Linux kernel developer)
 
-## Warm-Up
-- how to start a repo from scratch?
-    - `git init` local method
-    - on an online forge (GitHub, GitLab, …): `git clone`
-- how to revert mistakes?
-    - before commit:
-      - `git restore <file>` [discard changes in the working directory] __changes files__
-      - `git restore --staged <file>` [unstage changes ➔ opposite of `git add <file>`, does not modify the working directory]
-    - after commit:
-      - `git revert <commit>` [creates a new commit, modifies the working directory]
-      - `git reset <commit>` [only reset the HEAD pointer, does not modify the working directory] __rewrites history__ ➔ can not be used if you have already pushed to some remote
-      - `git reset --hard <commit>` [reset HEAD and modify working directory] __rewrites history__ and __changes files__ ➔ can not be used if you have already pushed to some remote
-- how to *move* the whole working directory to a specific point in history?
-    - `git checkout <commit>` ➔ `DETACHED HEAD` problem, __changes__ __files__
-    - interaction with branches: `git branch <branch_name>` + `git switch <branch_name>` 
-- how to copy a file from a different branch:
-    - `git checkout <branch> <file>` ➔ the file is staged automatically
-    - `git restore --source=<branch> <file` ➔ the file is not staged
-- `git gui`: building commits along the way interactively (for the *mess around* type of workflows)
-- check out these [sketches](git-commands-visualizations.pdf) for a graphical visualization of git commands!
+## Lecture notes
 
-## The Open Source model
-- remotes: `git pull <from_where> <what>`, `git push <where> <what>`, `git fetch <from_where> <what>`, `git merge <another_branch>`
-- GitHub: forks, branches and PRs: important ➔ explain fork vs. clone!!!
-- strategies for keeping your fork up-to-date: your `main`, origin's and upstream's `main`, short-lived and long-lived topic branches
-- a more thorough and detailed explanation can be found on the [SciPy Contributor's Guide](https://docs.scipy.org/doc/scipy/dev/gitwash/gitwash.html). This guide can be adapted to your own needs, see [gitwash](https://github.com/matthew-brett/gitwash).
-- make it clear that GitHub and GitLab are just options (git≠GitHub)
+… will follow after the lecture …
 
 ## Scenarios
 1. [lone scientist](scenarios/scenario1.png) working alone in the cellar without Internet (local git)