diff --git a/UE701/SEMESTRE_2_2023-24/EXERCICES/exercice2.txt b/UE701/SEMESTRE_2_2023-24/EXERCICES/exercice2.txt
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index 0000000000000000000000000000000000000000..4fa4d124384e78ae2e96712c425beffd197ac6ff
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+SE RENDRE SUR https://learngitbranching.js.org/?NODEMO
+
+$ git commit
+$ git branch server
+$ git checkout server
+$ git branch client
+$ git checkout client
+$ git checkout server
+$ git commit
+$ git branch -d client
+$ git checkout server
+$ git branch client
+$ git commit
+$ git checkout main
+$ git commit
+$ git commit
+$ git checkout client
+$ git commit
+$ git commit --amend
+$ git reset HEAD
+$ git checkout C7
+$ git checkout client
+$ git reset --hard HEAD~1
+The default behavior for resets on LearnGitBranching is a --hard, so feel free to omit that option if you get tired of typing it out in our lessons. Just remember that the default behavior on actual Git is --mixed.
+$ git commit
+$ git commit
+$ git checkout server
+$ git commit
+$ git rebase --onto main server client
+$ git checkout main
+$ git merge client
+Fast forwarding...
+$ git rebase main server
+$ git checkout main
+$ git merge server
+Fast forwarding...
+$ git branch -d client
+$ git branch -d server
+$ git rebase -i HEAD~1
+Nothing to do...
+$ git rebase -i HEAD~1
+$ git reset HEAD~1
+$ git checkout C10'
+$ git merge main
+Branch already up-to-date
+$ git rebase --onto main HEAD
+No commits to rebase! Everything is a merge commit or changes already applied
+$ git branch -f main HEAD
+$ git reflog
+The command "git reflog" isn't supported, sorry!
+$ git tag v1.0
+$ git tag -a v1.0a -m "version release"
+The option "-a" is not supported!
+