In software development, Git /ɡɪt/ is a distributed version control and source code management (SCM) system with an emphasis on speed. Initially designed and developed by Linus Torvalds for Linux kernel development in 2005, Git is reported to have 30% market adoption as of 2013.
[wikipedia.org]
# Retrieve a project
git clone <git-location> <folder-name>
# Update a project
git pull
# Adding a file
git add <filename>
# Commit
git commit -a -m 'Description'
# Upload modified project
git push