A year or so ago i wrote how to create PEM file and login to your server with it to take advantage of disabling password based logins.
By default NextCloud has index.php in the urls, it’s not a show stopper at all but it’s good to have nice clean urls when sharing.
Artha is nice and well written dictionary application for Linux. The good thing about it is that it can work offline, which means it will pull the database during installation so that it can work offline. So next time if you are not connected to internet and want to search some word meaning, Artha will do the job well.
Currently running Elementary Luna on my laptop with switchable graphic cards. Laptop some time goes hot near the touch pad area with fan noise and hotness.
There are some cases, where we play with the system and suddenly realizes that we messed up some thing. This post is about grub in Elementary Luna based on Ubuntu 12.04. So the process is the same for both.