Git

Usage

• Create repository (on server)

git init

• show changed files

git diff --cached --name-only
git diff --name-status

• add files

git add *

• commit changes

git commit -m "Commit-Nachricht"
git commit -a                      # includes add

• send changes to server

git push

• get repository from server

git clone remoteurl

• get latest changes from server

git pull

Special features

• auto-commit when file changes

inotifywait -q -m -e CLOSE_WRITE --format="git commit -a -m 'autocommit on change' %w" file.txt | sh

or 

while true; do
  inotifywait -qq -e CLOSE_WRITE ~/.calendar/calendar
  cd ~/.calendar; git commit -a -m 'autocommit on change'
done

# inotify "-r"  for recursive

or 

etckeeper