Git Sophisticated Commands

1. Compare two branches: branch_1 and branch_2:
   
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   1	git diff branch_1…branch_2

2. Merge specified files of one branch(e.g. branch_name) into current branch:
   
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   1	git checkout branch_name ./src/…/file1 ./src/…/file2 ./src/…/file3

3. Change the committed comments:
   
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   1	git commit --amend

4. Reset and delete the remote URL:

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   1 2	git remote set-url origin git://new.url.here git remote remove origin

5. Clone a single branch:

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   1 2	git clone -b <branch> <remote_repo> git clone -b my-branch git@github.com:user/myproject.git

6. Ignore history after one commit and preserve changes locally:

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   1	git reset <commit>