I just installed Atom, and I am getting an error thrown up when I go to save the project.
Unable to save file: Permission denied
I am signed in with admin privileges.
Try running:
sudo chown -R username:www-data /path/to/directory
"username" being what gets spit out when you enter
whoami
Digital Ocean's tutorials are pretty good for installing stuff the right way. I got the above from https://www.digitalocean.com/community/tutorials/how-to-install-wordpress-with-lamp-on-ubuntu-16-04