Merge branch mastering-git:main into hw2

# Mastering Git course

Complicated pull.

![xkcd Git](https://explainxkcd.com/wiki/images/4/4d/git.png)

6 weeks course on mastering git.

I like your interactiveness at the seminars - it forces a student to really pay an attention since he/she can be another victim of a pick!

One of the things you've learned me was the story behind git stash command: I've always took it as some special object. However, as you said, internally it's rather implemented as a special branch, since git developers wanted to reuse the existing API above branches they already had.

During the course, I've realized I want to also understand better how git works internally. I'll start to read Git Internals chapter of Pro Git book probably very soon.

Do you have any other recommendations guys?

Didn't really feel like something would miss (except internet connection at the last seminar for a while :D). Keep doing the great job!

git fetch origin

git status

git log

git checkout HEAD~2

git switch -c submit-hw-03

vi 492892.txt

git add 492892.txt

git commit -m "Add file with my answers"

git push -u origin submit-hw-03

So far I am always looking forward to attend the seminar and I am enjoying it overall.

I like how you are showing live demo to almost each topic and try to ask us questions about it.

I finally understand how remotes work, how to use ssh keys and how to work with branches.

However, there are not many examples of situations where things go wrong and we encounter conflicts or some other errors. I would like to see them too and get to know how to fix them.

cd PV177_Git/

ls

cd mastering-git/

ls

git status

git remote -v

git switch main

git status

git branch homework_03

git switch homework_03

git status

ls

mkdir class3_homework

cd class3_homework/

ls

git status

touch 524847.txt

cat 524847.txt

ls

git status

ls

git add .

git status

git commit -m "added course feedback"

git push

history | awk '{$1=""; sub(/^[[:space:]]/, ""); print}' | tail -n 55 > 524847_commands.txt