Made a really useful git auto commit function in Bash. (run w/o .sh extension)

.functions.sh

function mkd () {
	mkdir -p "$@" && cd "$@"
}

function slow_internet() {
  sudo ipfw pipe 1 config bw 128Kbit/s delay 200ms && sudo ipfw add 1 pipe 1 src-port 80
}

function get_file_size () {
  ls -lah $@ | awk '{ print $5}'
}

function flush_internet () {
  sudo ipfw flush
}

function commit () {
  if [[ -f commit_settings.rb && !  -z $(git status -s) ]]; then
    # echo "Executing commit_settings.rb:\n"
		ruby commit_settings.rb
		# echo "\n===\n"
		# git rm commit_settings.rb
	fi
	if [[ ! -z $(git status -s) ]] then
		echo "\e[0;31mGit Status:\e[0;m\n" && git status && git add -A && echo "\n\n\e[0;31mGit Commit:\e[0;m\n"
		if [[ -n "$@" ]] then
			git commit -m "$@"
		elif then
			git commit -m "Auto-commit. Previous: $(git rev-list --max-count=1 HEAD)"
		fi
	elif then
    git status
	fi
}