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README-git.md

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         Tips on how to use GIT

=================================================== written by Yu Zhang ([email protected]) updated by King Zevin ([email protected])

  1. Useful URLs: http://gitref.org/ http://www.kernel.org/pub/software/scm/git/docs/ http://blog.csdn.net/csdlbn/article/details/5834002 https://www.liaoxuefeng.com

  2. Useful GIT Commands

    • Clone a repository named git-repo git clone [email protected]:git-repo

    • Configure your git to set some brief alias command names You can edit .gitconfig file in your home directory, which may contains:

[alias] up = pull st = status di = diff ci = !sh -c 'git pull && git commit "$@" && git push' - syn = !git pull && git push[gui] [user] email = yourname@youremail

  • Add files to a repo cd git-repo git branch -a // list all local/remote branches in git-repo git log // list commit logs of the current branch git add files // add files to the current branch

  • Find other commands git help

  • Check what you have done on the current branch git status -s

  • Track your changes: git diff --no-prefix >patchfile // save changes into a patchfile patch -p0 < patchfile // apply a patch patch -p0 -R < patchfile // reverse a patch

  • Commit your changes to the local repo git commit -am 'info about this revision'

    You can modify your commit if it is wrong: git commit --amend

  • Commit your changes to the remote repo git push origin or git push origin branchname

  • Undo your commits permanently git reflog // check the status of your local branch git reset --hard HEAD@{1} // select one revision to reset

  • Switch to other branch git checkout -b newlocalbranch remotebranch git checkout existedlocalbranch

  • Delete a local/remote branch git branch -D localbranch git branch -rD remotebranch

  1. Wonderful git plugin for zsh

    • Zsh is a shell designed for interactive use, although it is also a powerful scripting language.

    • With the oh-my-zsh(https://github.com/robbyrussell/oh-my-zsh), you can get the git plugin for zsh automatically. There are lots of useful aliases, such as

      ga = for git add gp = for git push gl = for git pull gd = for git diff gst = for git status glg = for git log

    • What's more, you'll get a most beautiful terminal which may show the current status for the PWD(if there is a git repository). (Actually, My favorite theme is the 'ys', which you can get through oh-my-zsh.)