brew.sh

#!/usr/bin/env bash

# Install command-line tools using Homebrew.

# Ask for the administrator password upfront.
# sudo -v

# Keep-alive: update existing `sudo` time stamp until the script has finished.
# while true; do sudo -n true; sleep 60; kill -0 "$$" || exit; done 2>/dev/null &

# Check for Homebrew,
# Install if we don't have it
if test ! $(which brew); then
  echo "Installing homebrew..."
  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
fi

# Make sure we’re using the latest Homebrew.
brew update

# Upgrade any already-installed formulae.
brew upgrade

# Install some other useful utilities like `sponge`.
brew install moreutils

# Install GNU `find`, `locate`, `updatedb`, and `xargs`, `g`-prefixed.
brew install findutils

# Install GNU `sed`, overwriting the built-in `sed`.
brew install gnu-sed

# Install Bash 4.
brew install bash

brew install bash-completion2

# We installed the new shell, now we have to activate it
echo "Adding the newly installed shell to the list of allowed shells"

# Prompts for password
sudo bash -c 'echo /usr/local/bin/bash >> /etc/shells'

# Change to the new shell, prompts for password
chsh -s /usr/local/bin/bash

# Install `wget`
brew install wget

# Install other useful binaries.
brew install git
brew install git-lfs
brew install git-flow
brew install git-extras
brew install speedtest_cli
brew install ssh-copy-id

# Remove outdated versions from the cellar.
brew cleanup