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VirtualBox Host-Only Static IP

My typical setup for a development box in VirtualBox uses two NICs. The first uses NAT to allow the box to communicate with the outside world through my host computer’s network connection. (NAT is the default, so shouldn't require any setup.) The second is a "host-only" connection that allows my host and guest to interact.

To create a host-only connection in VirtualBox:

Select "Global Tools" in the top right side of the VirtualBox main window.
Go to the "Host Network" selectionstab
Add a Host-only Network
Modify the host-only network, and disable DHCP. Make a note of the IP address. (Feel free to set the IP address as well, if you like.)

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

-E: will describe the underlaying queries of the \ commands (cool for learning!)
-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

	git clean -xfd
	git submodule foreach --recursive git clean -xfd
	git reset --hard
	git submodule foreach --recursive git reset --hard
	git submodule update --init --recursive

	#!/bin/bash

	################################################################
	## Usage

	usage() {
	echo "ame [-c CONFIG_FILE] [-t TEAM] ICON TEXT"
	echo " -c Set config file name."
	echo " -t Set Slack team name."
	echo "examples:"