I am using Azure VM (Linum Ubuntu server) using command line i am able to open the app.yml file and added the line of code git pull and while saving ctrl+s i am getting error you don’t have permission to write. but this is my root user and using this i have updated discourse and installed also. how can i give permission to that file as i can’t login to the VM only i have ssh command line.
Error writing containers/app.yml: Permission denied