tips/README.md

## git-tips
> Collection of `git-tips`, want to add your tips? Checkout [contributing.md](./contributing.md)

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* [Overwrite pull](https://github.com/git-tips/tips#Overwrite-pull)
* [List of all the files changed in a commit](https://github.com/git-tips/tips#List-of-all-the-files-changed-in-a-commit)
* [Git reset first commit](https://github.com/git-tips/tips#Git-reset-first-commit)
* [List all the conflicted files](https://github.com/git-tips/tips#List-all-the-conflicted-files)
* [List all branches that are already merged into master](https://github.com/git-tips/tips#List-all-branches-that-are-already-merged-into-master)
* [Quickly switch to the previous branch](https://github.com/git-tips/tips#Quickly-switch-to-the-previous-branch)
* [Remove branches that have already been merged with master](https://github.com/git-tips/tips#Remove-branches-that-have-already-been-merged-with-master)
* [List all branches and their upstreams, as well as last commit on branch](https://github.com/git-tips/tips#List-all-branches-and-their-upstreams-as-well-as-last-commit-on-branch)
* [Track upstream branch](https://github.com/git-tips/tips#Track-upstream-branch)
* [Delete local branch](https://github.com/git-tips/tips#Delete-local-branch)
* [Delete remote branch](https://github.com/git-tips/tips#Delete-remote-branch)
* [Undo local changes with the last content in head](https://github.com/git-tips/tips#Undo-local-changes-with-the-last-content-in-head)
* [Changing a remote's URL](https://github.com/git-tips/tips#Changing-a-remotes-URL)

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## Overwrite pull
```sh
git fetch --all && git reset --hard origin/master
```

## List of all the files changed in a commit
```sh
git ls-tree --name-only -r <commit-ish>
```

## Git reset first commit
```sh
git update-ref -d HEAD
```

## List all the conflicted files
```sh
git diff --name-only --diff-filter=U
```

## List all branches that are already merged into master
```sh
git checkout master && git branch --merged
```

## Quickly switch to the previous branch
```sh
git checkout -
```

## Remove branches that have already been merged with master
```sh
git branch --merged | grep -v '\*' | xargs -n 1 git branch -d
```

## List all branches and their upstreams, as well as last commit on branch
```sh
git branch -vv
```

## Track upstream branch
```sh
git branch -u origin/mybranch
```

## Delete local branch
```sh
git branch -d <local_branchname>
```

## Delete remote branch
```sh
git push origin :<remote_branchname>
```

## Undo local changes with the last content in head
```sh
git checkout -- <file_name>
```

## Changing a remote's URL
```sh
git remote set-url origin <URL>
```

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