diff --git a/bootstrap.sh b/bootstrap.sh
index fb6b3b0..ad6c98e 100644
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -1,67 +1,122 @@
 #!/bin/bash
 
+# Hardcode base URL for your raw repository files.
+# Set the value to your own fork, replacing the `authorized_keys` file with your own
+# i.e., "https://raw.githubusercontent.com/<GH_USER>/<GH_REPO>/<GH_BRANCH>"
+REPO_RAW_URL="https://git.krislamo.org/kris/bootstrap/raw/branch/main"
+AUTH_KEY_FILE="/authorized_keys"
+
+# Optional debianzfs install script download
+DEBIANZFS="https://git.krislamo.org/kris/debianzfs/raw/branch/main/debianzfs.sh"
+DEBIANZFS_BIN="/usr/local/bin/debianzfs"
+
+##############################
+######## STOP EDITING ########
+##############################
+
 # Root required
 if [ $EUID -ne 0 ]; then
-  echo "You must run this script as root"
-  exit 1
+	echo "You must run this script as root"
+	exit 1
 fi
 
+# Options
+while getopts ':bceg:h:i:r:suz' OPTION; do
+	case "$OPTION" in
+		b) BOOT_CYCLE=1;;
+		c) CDROM_REMOVE=1;;
+		e) ENABLE_SSH=1;;
+		g) GATEWAY="$OPTARG";;
+		h) HOST="$OPTARG";;
+		i) IP="$OPTARG";;
+		r) REPO="$OPTARG";;
+		s) SSH=1;;
+		u) UPDATE=1;;
+		z) ZFSINSTALL=1;;
+		?)
+			usage
+			exit 1;;
+	esac
+done
+
+# Allow override but use default repo if not set
+[ -z "$REPO" ] && REPO="$REPO_RAW_URL"
+
 # Get current date, hostname, create a temporary directory,
-# and set the location to the remote repository
 DATE=$(date '+%Y%m%d')
-TMP_DIR=$(mktemp -d)
 CUR_HOSTNAME=$(hostname)
-GIT_LOC="https://github.com/krislamo/bootstrap.git"
-
-# Get user input for hostname and IP
-echo "Enter name server's new hostname:"
-read NEW_HOSTNAME
-
-echo "Enter a static IP address (e.g. 192.168.1.2/24):"
-read STATIC_IP
-
-if [ ! -z "$STATIC_IP" ]; then
-  echo "Enter the gateway IP (default: 192.168.1.1):"
-  read GATEWAY_IP
-
-  [ -z "$GATEWAY_IP" ] && GATEWAY_IP="192.168.1.1"
-  echo "Gateway set to $GATEWAY_IP"
-fi
 
 # Remove CD sources
-cp /etc/apt/sources.list /etc/apt/sources.list.$DATE
-sed -i '/deb cdrom/d' /etc/apt/sources.list
+if [ "$CDROM_REMOVE" -eq 1 ]; then
+	echo "NOTICE: Backing up /etc/apt/sources.list => /etc/apt/sources.list.$DATE"
+	sed -i."$DATE" '/deb cdrom/d' /etc/apt/sources.list
+fi
 
 # Upgrade software
-apt-get update -y
-apt-get upgrade -y
-
-# Install git, clone this repo, and navigate to it
-apt-get install git -y
-cd $TMP_DIR
-git clone $GIT_LOC
-cd bootstrap
+if [ "$UPDATE" -eq 1 ]; then
+	echo "NOTICE: Upgrading system"
+	apt-get update
+	apt-get upgrade -y
+fi
 
 # Install personal SSH keys under root and install the OpenSSH server
-mkdir -p /root/.ssh/
-cp --update authorized_keys /root/.ssh/authorized_keys
-apt-get install openssh-server -y
+if [ "$SSH" -eq 1 ]; then
+	# Does authorized_keys file already exist?
+	if [ -f /root/.ssh/authorized_keys ]; then
+		echo "ERROR: /root/.ssh/authorized_keys file already exists"
+		exit 1
+	fi
 
-# If STATIC_IP is set, backup interfaces and configure static IP
-if [ ! -z "$STATIC_IP" ]; then
-  cp /etc/network/interfaces /etc/network/interfaces.$DATE
-  sed -i "s/dhcp/static/g" /etc/network/interfaces
-  if ! grep -q "address" /etc/network/interfaces; then
-    echo "  address $STATIC_IP" >> /etc/network/interfaces
-    echo "  gateway $GATEWAY_IP" >> /etc/network/interfaces
-  fi
+	echo "NOTICE: Installing root's authorized_keys and the OpenSSH server"
+	mkdir -p /root/.ssh/
+	chmod 700 /root/.ssh/
+	wget "${REPO}${AUTH_KEY_FILE}" -O /root/.ssh/authorized_keys
+	chmod 644 /root/.ssh/authorized_keys
+	apt-get install openssh-server -y
+
+	if [ "$ENABLE_SSH" -eq 1 ]; then
+		echo "NOTICE: Enabling the OpenSSH server"
+		systemctl start ssh
+	fi
+fi
+
+# If IP is set, backup interfaces and configure static IP
+if [ -n "$IP" ]; then
+	if [ -z "$GATEWAY" ]; then
+		echo "ERROR: IP set without a GATEWAY address. See option -g"
+		exit 1
+	fi
+
+	echo "NOTICE: Backing up network interfaces file and installing a new static one"
+	sed -i."$DATE" "s/dhcp/static/g" /etc/network/interfaces
+	if ! grep -q "address" /etc/network/interfaces; then
+		echo "  address $IP" >> /etc/network/interfaces
+		echo "  gateway $GATEWAY_IP" >> /etc/network/interfaces
+	else
+		echo "ERROR: Address already set"
+		exit 1
+	fi
+fi
+
+# Download DebianZFS script
+if [ "$ZFSINSTALL" -eq 1 ]; then
+	echo "NOTICE: Installing DebianZFS installation script"
+	wget "$DEBIANZFS" -O "$DEBIANZFS_BIN"
+	chmod u+x "$DEBIANZFS_BIN"
 fi
 
 # If NEW_HOSTNAME is set, configure new hostname and backup /etc/hosts
-if [ ! -z "$NEW_HOSTNAME" ]; then
-  hostnamectl set-hostname $NEW_HOSTNAME
-  cp /etc/hosts /etc/hosts.$DATE
-  sed -i "s/$CUR_HOSTNAME/$NEW_HOSTNAME/g" /etc/hosts
-  read -p "Press [enter] to restart this machine"
-  systemctl reboot
+if [ -n "$HOST" ]; then
+	hostnamectl set-hostname "$HOST"
+	echo "NOTICE: Backing up /etc/hosts and setting new hostname to '$HOST'"
+	sed -i."$DATE" "s/$CUR_HOSTNAME/$HOST/g" /etc/hosts
+fi
+
+# Restart
+if [ "$BOOT_CYCLE" -eq 1 ]; then
+	echo "NOTICE: Restarting the machine in 10 seconds..."
+	sleep 9
+	echo "NOTICE: Restarting!"
+	sleep 1
+	systemctl reboot
 fi