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  • Git简介

    Git简介  

        1.1 Git 特点

          Git是一种非常流行的分布式版本控制系统,它和其他版本控制系统的主要差别在于Git只关心文件数据的整体是否发生变化,而大多数版本控制系统只关心文件内容的具体差异,这类系统(CVS,Subversion,Perforce,Bazaar 等等)每次记录有哪些文件作了更新,以及都更新了哪些行的什么内容。Git另一个比较好的地方在于绝大多数操作都可以在本地执行,而每个本地都可以从服务器获取一份完整的仓库代码,而且在没网的时候仍然可以修改和使用大部分命令,在方便的时候再跟服务器进行同步,这样可以更好的实现多人联合编程。

            另外个人感觉Git系统的强大在于它创建了一个个类似于快照的东西,记忆我们每一次的提交并且可以在未来的任何时候回到这里,对于大型项目的管理非常有效.

      1.2 一些常见的命令

        我们可以通过  git help/git --help/ man git 来查看git的一些最常用的命令

    $ git help
    
    usage: git [--version] [--help] [-C <path>] [-c <name>=<value>]
    
               [--exec-path[=<path>]] [--html-path] [--man-path] [--info path]
    
               [-p | --paginate | --no-pager] [--no-replace-objects] [--bare]
    
               [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]
    
               <command> [<args>]
    
    These are common Git commands used in various situations:
     
    start a working area (see also: git help tutorial)
    
       clone      Clone a repository into a new directory
    
       init       Create an empty Git repository or reinitialize an existing one
    
    work on the current change (see also: git help everyday)
    
       add        Add file contents to the index
    
       mv         Move or rename a file, a directory, or a symlink
    
       reset      Reset current HEAD to the specified state
    
       rm         Remove files from the working tree and from the index
    
    examine the history and state (see also: git help revisions)
    
       bisect     Use binary search to find the commit that introduced a bug
    
       grep       Print lines matching a pattern
    
       log        Show commit logs
    
       show       Show various types of objects
    
       status     Show the working tree status
    
    grow, mark and tweak your common history
    
       branch     List, create, or delete branches
    
       checkout   Switch branches or restore working tree files
    
       commit     Record changes to the repository
    
       diff       Show changes between commits, commit and working tree, etc
    
       merge      Join two or more development histories together
    
       rebase     Reapply commits on top of another base tip
    
       tag        Create, list, delete or verify a tag object signed with GPG
    
    collaborate (see also: git help workflows)
    
       fetch      Download objects and refs from another repository
    
       pull       Fetch from and integrate with another repository or a local branch
    
       push       Update remote refs along with associated objects
    
    'git help -a' and 'git help -g' list available subcommands and some
    
    concept guides. See 'git help <command>' or 'git help <concept>'
    
    to read about a specific subcommand or concept.
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  • 原文地址:https://www.cnblogs.com/itboys/p/9172338.html
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