Git

Git Diff

• Working tree vs Index
  git diff
• Index vs Commit
  git diff --cached
• Working tree vs Commit
  git diff HEAD

Git Reset

• git reset --soft commit-id
• git reset --mixed commit-id
• git reset --hard commit-id

Git Rebase

• git switch -c branch1
  git rebase master
  git switch master
  git merge branch1
• git rebase

Git Stash

• git stash
  git stash list
  git stash apply
  git stash drop
  

Git Submodule

• git submodule init
• git submodule add https://github.com/libevent/libevent.git
• git submodule update
• git checkout release-2.1.8-stable
• add_subdirectory(extern/libevent)
• git submodule update --init --recursive