Git

• Popular source code management system.
• Was born in Linux community and spread by Github
• How to disappear completely and never be found.
• zsh setting
• svn2github mirroring
• subtree merge instruction

magit

• Best git-mode on Emacs.
• keybindings
• 'E': run rebase -i

github

• popular git hosting service
• issue to pull request
  • needs to use API
• searching inside repository
  • repo:author/name
• GitHub PubSubHubbub hooks
• changing root directory

subtree

• document
• used to import external repository with prefix
• article about submodule vs subtree
• easier than submodule since not initialization is needed

status

• run this command before any git operation.

reset

• use to revert codes.
• "git reset HEAD^1" is useful to change the recent history.

checkout

• use to switch branches and clear repository.

branch

• branch managing command

stash

• use to save and pop temporary edit or crossing over branch.
• git stash save
  • save current changes
• git stash pop
  • pop saved stash

remote

• Deleting branch that can't be deleted by pusing :branch.
  • Use 'prune'.

push/pull

• use for merging and publishing to external repository.
• deleting remote branch
  • git push remote_name :deleting_branch
• 'pull' is harmful so use fetch instead.

commit

• use to make commit
• don't forget to check that code compiles correctly before this.
• "-a" option is useful but make sure all code can be committed.

config

• Document
• Repository configuring.
• for global setting use ~/.gitconfig

Attribute

• Document
• Indent setting is useful.