Chrome os, Chromebook, bash responds to every command in terminal with "permission denied" etc

Question

This is the 6th time I've written and attempted to post my problem and am about to go off my rocker,

I'm new to all this and an trying to install a Linux distro on my Chromebook but can't get started ib crosh, Below is a copy of the last exchange with crosh/bash, whatever. I've been slogging through this for over a week now and all I think I've learned is that I need to gain executive privilege to be able to get past this. But I don't even know what this last exchange is saying except that I can't do to my Chromebook what I want. Any suggestions would be great,

mount: PATH/TO/YOUR/FILE,: mount point does not exist.
chronos@localhost / $ sudo mount -o remount,rw -io exec PATH/TO/YOUR/
mount: PATH/TO/YOUR/: mount point does not exist.
chronos@localhost / $ crosh> shell
bash: shell: Permission denied
chronos@localhost / $ chronos@localhost / $ /usr/share/crosh/dev.d/50-crosh.sh
bash: chronos@localhost: command not found
chronos@localhost / $ bash: /usr/share/crosh/dev.d/50-crosh.sh: Permission denied
bash: bash:: command not found
chronos@localhost / $ chronos@localhost / $ sudo mount -o remount,rw -o exec PATH/TO/YOUR/FILE,
bash: chronos@localhost: command not found
chronos@localhost / $ 
chronos@localhost / $ We trust you have received the usual lecture from the local System
bash: We: command not found
chronos@localhost / $ Administrator. It usually boils down to these three things:
bash: Administrator.: command not found
chronos@localhost / $ 
chronos@localhost / $     #1) Respect the privacy of others.
chronos@localhost / $     #2) Think before you type.
chronos@localhost / $     #3) With great power comes great responsibility.
chronos@localhost / $ 
chronos@localhost / $ mount: PATH/TO/YOUR/FILE,: mount point does not exist.
bash: mount:: command not found
chronos@localhost / $ chronos@localhost / $ sudo mount -o remount,rw -io exec PATH/TO/YOUR/
bash: chronos@localhost: command not found
chronos@localhost / $ mount: PATH/TO/YOUR/: mount point does not exist.
bash: mount:: command not found
chronos@localhost / $ chronos@localhost / $ 

Answer 1

sudo su 


localhost / $ df --output=target 

localhost / $ df --output=target /path/to/YOUR

localhost / $ sudo mount -o remount,rw  -io exec PATH/TO/YOUR/