Modifies /etc/fstab to mount /Users to the right partition and also creates the /Users/Shared folder

create-fstab-change-icon.sh

#!/bin/bash
#----------VARIABLES---------
usersUUID=$(diskutil info Users\ HD | grep Volume\ UUID: | awk '{print $3}')

# usershHD=$(diskutil list | grep Users | awk '{print $6}')
# macintoshHD=$(diskutil list | grep "Macintosh HD" | grep -v "Macintosh HD 1" | awk '{print $7}')

#----------FUNCTIONS---------
#####################
function createFstab()
	{
	# Append Users UUID to fstab allowing it to be auto-mounted as HFS with Read Write
	echo > /private/etc/fstab "UUID=$usersUUID /Users hfs rw 0 0"

	echo "Making root the owner of fstab...\n"
	chown root /private/etc/fstab

	echo "Setting fstab permissions...\n"
	chmod 755 /private/etc/fstab
	}

###########################################
function createSharedFolderUsingStickyBit()
    {    
    # If the users directory exists, then do nothing since it is already there
    if [ -d /Users/Shared ];then
        echo "/Users/Shared already exists..."
    else
        # Make a new /Users/Shared as it seems to disappear when /Users gets mounted to another partitionn
        echo "Making /Users/Shared..."
	mkdir /Users/Shared

        # Set permissions for /Users/Shared
        # The 1 sets the "sticky bit"
        # This is what allows anyone to put documents in, but only the original owner can delete them
        echo "Enabling stick bit on /Users/Shared..."
	chmod 1777 /Users/Shared
    fi
    }
    
#----------------------------
#-----------SCRIPT-----------
#----------------------------
createFstab
createSharedFolderUsingStickyBit