Clone a remote repository on your local machine
```
git clone <repository_url>
```

List all local branches
```
git branch
```

List all local and remote branches
```
git branch -a
```

List all tags
```

git tag -l
```

Checkout a specific branch, tag, revision, file or a directory
```
git checkout <branch_name>
git checkout tags/<tag_name>
git checkout <revision_sha>
git checkout origin/master -- <filename>
git checkout origin/master -- </directory/path/>
```

Stashing changes
```
git stash list
git stash
git stash pop
git stash drop
```

Ignore changes in a file that is currently being tracked
```
git update-index --assume-unchanged <file_name>
```

Start tracking changes in a file that has been previously ignored
```
git update-index --no-assume-unchanged <filen_name>
```

Revert changes made in a previous commit
```
git revert <revision_sha>
```

Show change history of a file
```
gitk <file_path>
```

Resolve merge conflicts
```
git mergetool
```

If already in conflict state, and want to accept all of theirs
```
git checkout --theirs .
git add .
```

If already in conflict state, and want to accept all of ours
```
git checkout --ours .
git add .
```

Undo the act of committing, leaving everything else intact
```
git reset --soft HEAD^
```

Undo the act of committing and everything you'd staged, but leave the work tree (your files intact)
```
git reset HEAD^
```

Completely undo it, throwing away all uncommitted changes, resetting everything to the previous commit
```
git reset --hard HEAD^
```

Reset local branch to previous commit
```
git reset --hard e3f1e37
```

Hard reset remote branch to previous commit
```
git reset --hard e3f1e37
git push --force origin develop
```

Hard reset to clean untracked files and directories
```
git clean -f -d
```

Files changed in this branch
```
git diff master.. --name-only
```

Cherry-pick commits from one branch into another
```
for commit in $(git log --reverse --pretty=%H --since="2021-05-27T17:19:00" --until="2021-05-30T12:03:00" --all);
do
   git cherry-pick $commit
done   
```

Get changes from GitHub template

On the other repositories you have to add this template repository as a remote.
git remote add template https://github.com/bit-oasis/template-service.git

Then run git fetch to update the changes
git fetch --all

Then is possible to merge another branch from the new remote to your current one.
git merge template/main --allow-unrelated-histories

Rebase your branch to master branch
git rebase master
git push --force origin your_branch_name

If you have a branch A from master and then another branch B from A and want to connect B to master
git checkout B
git rebase A --onto master
git push --force origin B