Upgrade Everything
#!/usr/bin/env sh
sh $HOME/.oh-my-zsh/tools/upgrade.sh
pip3 install --upgrade pip
pip3 freeze --local | grep -v '^\-e' | cut -d = -f 1 | xargs -n1 pip3 install -U
pip2 install --upgrade pip
pip2 freeze --local | grep -v '^\-e' | cut -d = -f 1 | xargs -n1 pip2 install -U
composer self-update
composer global update
npm -g update
gem update
brew update; brew upgrade; brew cleanup