Mac如何通过终端安装Git和配置Github的SSHKey

目录

• 安装Git
• 配置GitHub shh_key

一、检查是否已经安装过：

1.首先查看电脑是否安装Git，终端输入：

 git

2.已经安装了的话，显示如下：

WMBdeMacBook-Pro:~ WENBO$ git
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.

 

二、未安装的话，安装命令如下

1.安装Git：

brew install git

 

三、安装完成后

（不知道是什么原因，我把用户下的.ssh文件隐藏的时候创建以下步骤不成功，然后把隐藏的文件显示出来才成功的）

1.先配置Git用户

git config --global user.name "你的用户名"
git config --global user.email "你的邮箱"

 

2.配置GitHub shh_key

1）先创建ssh key

ssh-keygen -t rsa -C "你的邮箱"

2）输入上面的命令后，连按三次回车，然后输出一堆东西，就成功！

3）去到用户里面找到.ssh文件（有可能隐藏了，需要显示出了）

4)把id_rsa.pub文件里的文字全部复制到GitHub的shh_key即可！

 

四、链接验证

ssh -T git@github.com 

 输出下面即成功了

Hi XXX! You've successfully authenticated, but GitHub does not provide shell access.

 

四、到此已经成功了！