1. 基本配置

CONFIGURATION MECHANISM
       Git uses a simple text format to store customizations that are per repository and are per user. Such a configuration file may look
       like this:
           #
           # A '#' or ';' character indicates a comment.
           #
           ; core variables
           [core]
                   ; Don't trust file modes
                   filemode = false
           ; user identity
           [user]
                   name = "Junio C Hamano"
                   email = "gitster@pobox.com"
       Various commands read from the configuration file and adjust their operation accordingly. See git-config(1) for a list and more
       details about the configuration mechanism.

1.1. 用户全局环境配置

[git@OEL7 ~]$ vi .gitconfig
 
 
[user]
        name = aming
        email = jikcheng@outlook.com
[alias]
        st = status
        ci = commit
        co = checkout
        br = branch
[color]
        ui = true

1.1. Git-config使用

PATH=$PATH:$HOME/.local/bin:$HOME/bin:/usr/libexec/git-core/

或者使用git-config 来配置全局

git-config --global --edit

1.2. 开启颜色标识：

git config --global color.ui true

1.3. 编辑版本库的环境

git config -e 

1.4. 编辑全局环境配置

git config -e –global

1.5. 打开整个系统的环境配置

git config -e –system