bash-shell-base/modules/bind-mount/bind-mount.sh

#!/bin/bash
# must have fuser and bindfs installed
function bmount () {
  if [ "$1" == "-mp" ]; then
    MOUNTED=$(mountpoint "$2" | grep not)
      if [ -z "$MOUNTED" ]; then
       echo $2 is a mount point so bind mounting $2/$3 to $4
      notify-send "bind mounting ${2}/${3} to ${4}" --icon=dialog-information -t 2000
       bindfs "$2/$3" "$4"
      else
        notify-send "${2} not a mount point - Unable to bind mount ${2}/${3} to ${4}" --icon=dialog-error -t 2000
      fi
  else
    echo bind mounting  $1 to $2
    notify-send "bind mounting ${1} to ${2}" --icon=dialog-information -t 2000
    bindfs "$1" "$2"
  fi
}

bumount () {
  echo "removing bind mount at $1"
  notify-send "removing bind mount at ${1}" --icon=dialog-information -t 2000
  fusermount -u "$1"
}