bash_aliases to share android userdata with Ubuntu Touch

#!/bin/bash
## PASTE THESE INTO ~/.bash_aliases

## some other aliases
alias vim='vim.tiny'
alias vc='vim ~/.bash_aliases'
alias sc='source ~/.bash_aliases'
alias hist='history | grep'
alias RB='sudo reboot' # reboots to android

## bash_aliases to share android userdata with Ubuntu Touch
## mount android userdata:
# on a writable image bind mount could be added to /etc/fstab:
# /userdata/media/0 /home/phablet/androiddata none bind 0 0
# create mount points beforehand once: mkdir ~/Music/aMusic && \
# mkdir ~/Videos/autube && mkdir ~/Pictures/aCamera # feel free to sustomize these!!
#
alias AM='sudo mount --bind /userdata/media/0/Music ~/Music/aMusic && \
          sudo mount --bind /userdata/media/0/utube ~/Videos/autube && \
          sudo mount --bind /userdata/media/0/DCIM/Camera ~/Pictures/aCamera &&
          mediascanner-service-2.0'
#
alias setPerms1own='sudo chown -R phablet:phablet /userdata/media/0/Music && \
                sudo chown -R phablet:phablet /userdata/media/0/utube && \
                sudo chown -R phablet:phablet /userdata/media/0/DCIM'
#
alias setPerms2rw='sudo chmod -R a+rw /userdata/media/0/Music && \
                   sudo chmod -R a+rw /userdata/media/0/utube && \
                   sudo chmod -R a+rw /userdata/media/0/DCIM'
#
# after Ubuntu Touch booted up, open terminal app and issue this command:
alias AMP='setPerms1own && setPerms2rw && AM'
#