git commands

1. The remote branch is generated when the local branch is pushed to the server. For example, master is a typical remote branch (default).

 
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       $: git push origin master

In addition to master, we can also create branches at will, and then push them to the server. E.g:

 
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       $: git push origin develop 
      
       2 
        Counting objects: 27, done.  
      
       3 
       Delta compression using up to 2 threads. 
      
       4 
        Compressing objects: 100% (15/15),  done.  
      
       5 
        Writing objects: 100% (15/15), 7.30 KiB,  done.  
      
       6 
       Total 15 (delta 10), reused 0 (delta 0) 
      
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       To [email protected]:projects/search.git 
      
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           1b95a57..779dbe1  develop -> develop

2. The remote branch and the local branch need to be distinguished, so when pulling a specific branch from the server, you need to specify the local branch name.

 
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       $: git checkout --track origin/develop

Note that this command requires git1.6.4 or above because of the --track parameter!

This way git will automatically switch to the develop branch.

3. Sync the local remote branch:

 
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       $: git fetch origin

4. Submit the branch data to the remote server:

 
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       $: git push origin <local_branch_name>:<remote_branch_name>

E.g:

 
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       $: git push origin develop:develop

Of course, if you are currently under the develop branch, you can also directly

 
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       $: git push

5. Delete the remote branch develop:

`1`	`$: git push origin :develop`

There is no branch on the server when it is first created (using git init --bare). Then after the local creation, a branch needs to be pushed to the server.

That is: the first push must be written like git push origin master:master

git checkout master //Remove the head of the master version.
git checkout tag_name //Remove the version of tag_name on the current branch
git checkout master file_name //Abandon the current modification to the file file_name

git checkout branch_name tag_name //Take the version of tag_name of the specified branch branch_name

git checkout commit_id file_name //Get the version of file file_name in commit_id.

commit_id is the sha value of git commit.

List the patch corresponding to a commit ID (XXXXXXXXXXXXXXXX):

   $ git log -1 -p XXXXXXXXXXXXXXXX
   $ git format-patch -1 XXXXXXXXXXXXXXXX <===-1 cannot be omitted
        --stdout //print to standard output
   $ git show XXXXXXXXXXXXXXXX
   $ git diff-tree -p XXXXXXXXXXXXXXXX

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