This tutorial is on how to resolve this error message when you are trying to build an image using the Docker.

error checking context: ‘no permission to read from FILENAME’

Command used in this demo.

1) To build docker image
docker build -t IMAGE_NAME .

2) Clear screen
clear

3) Directory list
ls

4) Make new directory
mkdir

5) Copy file
cp

6) Revision of Ubuntu
lsb_release -a

https://youtu.be/VzHLbgRqiNs

Reference