01 初识 Git

1,init repository

mkdir demo
cd demo
git init

2,configure repository information

git config user.name "Garfield Trump"
git config user.email

3,query repository config information

git config -e
git config -e --global
git config -e --system
cat .git/config

4,add file into repository

echo "Hello." >> welcome.txt
git add welcome.txt
git status
git status -s
git commit -m "initialized"
git status
git status -s

5,query repository information of path

mkdir -p a/b/c
cd a/b/c
git rev-parse --git-dir
git rev-parse --show-toplevel
git rev-parse --show-prefix
git rev-parse --show-cdup

6,show repository log

git log
git log --pretty=fuller

7,clone repository

cd /path/to/my/workspace
git clone demo demo1