I'm a web developer so I was attempting to install php5/nginx for local developing. I'm not sure if either of these commands did it, as timing was not immediate, but I am no longer able to login to my main account(sending this message from ubuntu guest)
recent CLI commands:
sudo usermod -a -G www-data bngreer
sudo su bngreer
sudo subl /etc/nginx/sites-available/dev + ctr+c
(the latter seems to have crashed an open firefox instance also)
I'm not entirely sure how to check user login settings to see what can be fixed, I really would prefer not to erase and reinstall as I have some valuable data. Any help would be appreciated
