Added script to partition drive.

partition.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+
+#PS3="Please select a disk to partition:"
+echo "Please select a disk to partition:"
+
+# Don't separate values by space.
+IFS=$'\n'
+
+# Set variable containing name and size of all disks.
+disks=( $(lsblk -d | tail -n+2 | awk '{print $1" "$4}') )
+
+# Declare the array.
+declare -a disks
+
+# Select value on array.
+select disk in ${disks[*]}
+do
+IFS=' '
+array=($disk)
+dev="${array[0]}"
+
+echo "Partitioning /dev/$dev."
+echo "Clearing existing partitioning table."
+sgdisk -Z /dev/$dev &&
+echo -e
+
+size="${array[1]%?}"
+echo "Creating boot partition of 256 MB."
+sgdisk -n 1:0:+256M /dev/$dev &&
+echo -e
+
+echo "Creating system partition of $size GB."
+sgdisk -n 2:0:0 /dev/$dev
+
+echo "This is your new partition table:"
+lsblk
+break
+done