Git Cheat Sheet

GitCheatSheet.txt

git config --global user.name "Your Name"
Sets the global username.

git config --global user.email [email protected]
Sets the global email.

git config --global alias.co checkout
Creates an alias for checkout, now I just need to type co.

git config --global core.editor "subl -w"
Sets Sublime as my commit message editor.

git init
Creates the initial local repo.

git checkout -f
Force overwrites the currents changes. 

git checkout -b BRANCH NAME
creates a branch *and* checks it out.

git branch
Shows the current branch.

git add .
Adds all files to commit.

git mv file.name newfile.name
Changes the name of a file.

git commit -a -m "Message here!"
a- only commits changes to existing files. 

To Merge From a Branch
git pull (while on working branch)
git checkout master
git merge branch name
git branch -d branch name To delete
git add .
git commit -m "message"
git push

To Delete Branch Changes
git checkout -b branch name
 ... do bad stuff...
git add .
git commit -m 'message here'
git checkout master
git branch -D topic-branch

bundle install --without GROUP NAME
Updates the Gemfile.lock without locally installing the gem.