git

# git global settings
git config --global user.name "siliconmagi"
git config --global user.email "siliconmagi@yandex.com"
git config -l

# git store credentials
$ git config credential.helper store
$ git push http://example.com/repo.git
Username: <type your username>
Password: <type your password>

# git clone
git clone https://github.com/serverless/serverless-graphql sgraph

# new repo
git init
git add -A
git commit -m "first commit"
git remote add origin git@github.com:siliconmagi/alnasl.git
git push -u origin master

# git pull
# combines git fetch and git merge
git pull

# git update fork with upstream
git remote add upstream https://github.com/davezuko/react-redux-starter-kit

# fetch branches from remote
git fetch upstream

# use master branch
git checkout master

# no rewrite history of my master branch (for those who have cloned mine)
git merge upstream/master

# Rewrite your master branch so that any commits of yours that
# aren't already in upstream/master are replayed on top of that
# other branch:
git rebase upstream/master


# git ignore
# add to .gitignore
node_modules/

# global git ignore
git config --global core.excludesfile '~/.gitignore'
v ~/.gitignore

# reset staged changes
git reset

# reset local commits
git reset HEAD^

# reset local to match repo state
git reset --hard origin/master

# remove file from repo
git rm --cached mylogfile.log
git rm --cached -r mydirectory

# remove prompt for username
v .git/config
url = git@github.com:siliconmagi/nightshell.git

# setting up ssh key for github
ls -al ~/.ssh
//verify the following do not exist
id_dsa.pub
id_ecdsa.pub
id_ed25519.pub
id_rsa.pub

# generate new ssh
ssh-keygen -t rsa -b 4096 -C "siliconmagi@yandex.com"
ssh-add ~/.ssh/id_rsa

# copy ssh to clipboard
sudo apt-get install xclip
xclip -sel clip < ~/.ssh/id_rsa.pub

# github add key
settings > ssh and GPG keys > new ssh key > paste key

# config repo for ssh
git@github.com:siliconmagi/genesis.git

# config repo to use https
https://github.com/USERNAME/REPOSITORY.git