git——status log reflog diff show

git status

desc：查看工作区和暂存区状态
usage：git status

git log

desc：查看git commit命令历史
usage：git log

git log --graph

desc：查看分支历史
usage：git log --graph --pretty=oneline --abbrev-commit

git reflog

desc：查看git命令历史
usage：git reflog

git diff

desc：查看工作区与暂存区的difference，如果暂存区为空，查看工作区与版本库的difference
usage：git diff

git diff HEAD -- file

desc：查看文件的工作区版本与仓库最新版本的difference
usage：git diff HEAD -- file

git show [commit-id]

desc：omit commit-id，查看最新commit信息
usage：git show [commit-id]

git show name

desc：查看标签信息
usage：git show name

说明

name：tag name