git clone https://github.com/carolineartz/phase-0-gps-11.git: clones a repository from github (origin) to local
cd phase-0-gps-11: change directory into phase-0-gps-11
touch awesome_page.md: creates awesome_page.md at the current directory
ls: list files in the directory
git add awesome_page.md: staging the file for commit
git commit -m "Changes added to awesome_page.md.": Saves the repo at that state in time, adding anything staged for commit
git push origin master: pushes local master branch to remote origin master branch
git status: gives you an update on the status of your branch
git branch add-command-log: created a new branch add-command-log
git branch: lists branches of your current repository
git checkout add-command-log: makes add-command-log the active branch
git branch --help: shows the help documentaiton for the branch command
history 10: history command for bash, shows you the last n commands